70825860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:523

約数の個数: 192

約数和(自身を含む): 258531840

約数和(自身を除く): 187705980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 82, 84, 90, 105, 108, 123, 126, 135, 140, 164, 180, 189, 205, 210, 246, 252, 270, 287, 315, 369, 378, 410, 420, 457, 492, 540, 574, 615, 630, 738, 756, 820, 861, 914, 945, 1107, 1148, 1230, 1260, 1371, 1435, 1476, 1722, 1828, 1845, 1890, 2214, 2285, 2460, 2583, 2742, 2870, 3199, 3444, 3690, 3780, 4113, 4305, 4428, 4570, 5166, 5484, 5535, 5740, 6398, 6855, 7380, 7749, 8226, 8610, 9140, 9597, 10332, 11070, 12339, 12796, 12915, 13710, 15498, 15995, 16452, 17220, 18737, 19194, 20565, 22140, 24678, 25830, 27420, 28791, 30996, 31990, 37474, 38388, 38745, 41130, 47985, 49356, 51660, 56211, 57582, 61695, 63980, 74948, 77490, 82260, 86373, 93685, 95970, 112422, 115164, 123390, 131159, 143955, 154980, 168633, 172746, 187370, 191940, 224844, 246780, 262318, 281055, 287910, 337266, 345492, 374740, 393477, 431865, 505899, 524636, 562110, 575820, 655795, 674532, 786954, 843165, 863730, 1011798, 1124220, 1180431, 1311590, 1573908, 1686330, 1727460, 1967385, 2023596, 2360862, 2529495, 2623180, 3372660, 3541293, 3934770, 4721724, 5058990, 5902155, 7082586, 7869540, 10117980, 11804310, 14165172, 17706465, 23608620, 35412930, 70825860]

約数ペア:

[(1, 70825860), (2, 35412930), (3, 23608620), (4, 17706465), (5, 14165172), (6, 11804310), (7, 10117980), (9, 7869540), (10, 7082586), (12, 5902155), (14, 5058990), (15, 4721724), (18, 3934770), (20, 3541293), (21, 3372660), (27, 2623180), (28, 2529495), (30, 2360862), (35, 2023596), (36, 1967385), (41, 1727460), (42, 1686330), (45, 1573908), (54, 1311590), (60, 1180431), (63, 1124220), (70, 1011798), (82, 863730), (84, 843165), (90, 786954), (105, 674532), (108, 655795), (123, 575820), (126, 562110), (135, 524636), (140, 505899), (164, 431865), (180, 393477), (189, 374740), (205, 345492), (210, 337266), (246, 287910), (252, 281055), (270, 262318), (287, 246780), (315, 224844), (369, 191940), (378, 187370), (410, 172746), (420, 168633), (457, 154980), (492, 143955), (540, 131159), (574, 123390), (615, 115164), (630, 112422), (738, 95970), (756, 93685), (820, 86373), (861, 82260), (914, 77490), (945, 74948), (1107, 63980), (1148, 61695), (1230, 57582), (1260, 56211), (1371, 51660), (1435, 49356), (1476, 47985), (1722, 41130), (1828, 38745), (1845, 38388), (1890, 37474), (2214, 31990), (2285, 30996), (2460, 28791), (2583, 27420), (2742, 25830), (2870, 24678), (3199, 22140), (3444, 20565), (3690, 19194), (3780, 18737), (4113, 17220), (4305, 16452), (4428, 15995), (4570, 15498), (5166, 13710), (5484, 12915), (5535, 12796), (5740, 12339), (6398, 11070), (6855, 10332), (7380, 9597), (7749, 9140), (8226, 8610)]