91871010

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 309464064

約数和(自身を除く): 217593054

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 81, 90, 99, 105, 110, 126, 135, 154, 162, 165, 189, 198, 210, 231, 243, 270, 297, 315, 330, 378, 385, 405, 462, 486, 491, 495, 567, 594, 630, 693, 770, 810, 891, 945, 982, 990, 1134, 1155, 1215, 1386, 1473, 1485, 1701, 1782, 1890, 2079, 2310, 2430, 2455, 2673, 2835, 2946, 2970, 3402, 3437, 3465, 4158, 4419, 4455, 4910, 5346, 5401, 5670, 6237, 6874, 6930, 7365, 8505, 8838, 8910, 10311, 10395, 10802, 12474, 13257, 13365, 14730, 16203, 17010, 17185, 18711, 20622, 20790, 22095, 26514, 26730, 27005, 30933, 31185, 32406, 34370, 37422, 37807, 39771, 44190, 48609, 51555, 54010, 61866, 62370, 66285, 75614, 79542, 81015, 92799, 93555, 97218, 103110, 113421, 119313, 132570, 145827, 154665, 162030, 185598, 187110, 189035, 198855, 226842, 238626, 243045, 278397, 291654, 309330, 340263, 378070, 397710, 437481, 463995, 486090, 556794, 567105, 596565, 680526, 729135, 835191, 874962, 927990, 1020789, 1134210, 1193130, 1312443, 1391985, 1458270, 1670382, 1701315, 2041578, 2187405, 2624886, 2783970, 3062367, 3402630, 4175955, 4374810, 5103945, 6124734, 6562215, 8351910, 9187101, 10207890, 13124430, 15311835, 18374202, 30623670, 45935505, 91871010]

約数ペア:

[(1, 91871010), (2, 45935505), (3, 30623670), (5, 18374202), (6, 15311835), (7, 13124430), (9, 10207890), (10, 9187101), (11, 8351910), (14, 6562215), (15, 6124734), (18, 5103945), (21, 4374810), (22, 4175955), (27, 3402630), (30, 3062367), (33, 2783970), (35, 2624886), (42, 2187405), (45, 2041578), (54, 1701315), (55, 1670382), (63, 1458270), (66, 1391985), (70, 1312443), (77, 1193130), (81, 1134210), (90, 1020789), (99, 927990), (105, 874962), (110, 835191), (126, 729135), (135, 680526), (154, 596565), (162, 567105), (165, 556794), (189, 486090), (198, 463995), (210, 437481), (231, 397710), (243, 378070), (270, 340263), (297, 309330), (315, 291654), (330, 278397), (378, 243045), (385, 238626), (405, 226842), (462, 198855), (486, 189035), (491, 187110), (495, 185598), (567, 162030), (594, 154665), (630, 145827), (693, 132570), (770, 119313), (810, 113421), (891, 103110), (945, 97218), (982, 93555), (990, 92799), (1134, 81015), (1155, 79542), (1215, 75614), (1386, 66285), (1473, 62370), (1485, 61866), (1701, 54010), (1782, 51555), (1890, 48609), (2079, 44190), (2310, 39771), (2430, 37807), (2455, 37422), (2673, 34370), (2835, 32406), (2946, 31185), (2970, 30933), (3402, 27005), (3437, 26730), (3465, 26514), (4158, 22095), (4419, 20790), (4455, 20622), (4910, 18711), (5346, 17185), (5401, 17010), (5670, 16203), (6237, 14730), (6874, 13365), (6930, 13257), (7365, 12474), (8505, 10802), (8838, 10395), (8910, 10311)]