8613691380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{457}}^1\times {\mathrm{2137}}^1$

素因数の和:2623

約数の個数: 216

約数和(自身を含む): 30474786888

約数和(自身を除く): 21861095508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 457, 490, 588, 630, 735, 882, 914, 980, 1260, 1371, 1470, 1764, 1828, 2137, 2205, 2285, 2742, 2940, 3199, 4113, 4274, 4410, 4570, 5484, 6398, 6411, 6855, 8226, 8548, 8820, 9140, 9597, 10685, 12796, 12822, 13710, 14959, 15995, 16452, 19194, 19233, 20565, 21370, 22393, 25644, 27420, 28791, 29918, 31990, 32055, 38388, 38466, 41130, 42740, 44786, 44877, 47985, 57582, 59836, 63980, 64110, 67179, 74795, 76932, 82260, 89572, 89754, 95970, 96165, 104713, 111965, 115164, 128220, 134358, 134631, 143955, 149590, 179508, 191940, 192330, 201537, 209426, 223930, 224385, 268716, 269262, 287910, 299180, 314139, 335895, 384660, 403074, 418852, 447860, 448770, 523565, 538524, 575820, 628278, 671790, 673155, 806148, 897540, 942417, 976609, 1007685, 1047130, 1256556, 1343580, 1346310, 1570695, 1884834, 1953218, 2015370, 2094260, 2692620, 2929827, 3141390, 3769668, 3906436, 4030740, 4712085, 4883045, 5859654, 6282780, 6836263, 8789481, 9424170, 9766090, 11719308, 13672526, 14649135, 17578962, 18848340, 19532180, 20508789, 27345052, 29298270, 34181315, 35157924, 41017578, 43947405, 47853841, 58596540, 61526367, 68362630, 82035156, 87894810, 95707682, 102543945, 123052734, 136725260, 143561523, 175789620, 191415364, 205087890, 239269205, 246105468, 287123046, 307631835, 410175780, 430684569, 478538410, 574246092, 615263670, 717807615, 861369138, 957076820, 1230527340, 1435615230, 1722738276, 2153422845, 2871230460, 4306845690, 8613691380]

約数ペア:

[(1, 8613691380), (2, 4306845690), (3, 2871230460), (4, 2153422845), (5, 1722738276), (6, 1435615230), (7, 1230527340), (9, 957076820), (10, 861369138), (12, 717807615), (14, 615263670), (15, 574246092), (18, 478538410), (20, 430684569), (21, 410175780), (28, 307631835), (30, 287123046), (35, 246105468), (36, 239269205), (42, 205087890), (45, 191415364), (49, 175789620), (60, 143561523), (63, 136725260), (70, 123052734), (84, 102543945), (90, 95707682), (98, 87894810), (105, 82035156), (126, 68362630), (140, 61526367), (147, 58596540), (180, 47853841), (196, 43947405), (210, 41017578), (245, 35157924), (252, 34181315), (294, 29298270), (315, 27345052), (420, 20508789), (441, 19532180), (457, 18848340), (490, 17578962), (588, 14649135), (630, 13672526), (735, 11719308), (882, 9766090), (914, 9424170), (980, 8789481), (1260, 6836263), (1371, 6282780), (1470, 5859654), (1764, 4883045), (1828, 4712085), (2137, 4030740), (2205, 3906436), (2285, 3769668), (2742, 3141390), (2940, 2929827), (3199, 2692620), (4113, 2094260), (4274, 2015370), (4410, 1953218), (4570, 1884834), (5484, 1570695), (6398, 1346310), (6411, 1343580), (6855, 1256556), (8226, 1047130), (8548, 1007685), (8820, 976609), (9140, 942417), (9597, 897540), (10685, 806148), (12796, 673155), (12822, 671790), (13710, 628278), (14959, 575820), (15995, 538524), (16452, 523565), (19194, 448770), (19233, 447860), (20565, 418852), (21370, 403074), (22393, 384660), (25644, 335895), (27420, 314139), (28791, 299180), (29918, 287910), (31990, 269262), (32055, 268716), (38388, 224385), (38466, 223930), (41130, 209426), (42740, 201537), (44786, 192330), (44877, 191940), (47985, 179508), (57582, 149590), (59836, 143955), (63980, 134631), (64110, 134358), (67179, 128220), (74795, 115164), (76932, 111965), (82260, 104713), (89572, 96165), (89754, 95970)]