123929010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1120

約数の個数: 96

約数和(自身を含む): 340674048

約数和(自身を除く): 216745038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 43, 45, 62, 86, 90, 93, 129, 155, 186, 215, 258, 279, 310, 387, 430, 465, 558, 645, 774, 930, 1033, 1290, 1333, 1395, 1935, 2066, 2666, 2790, 3099, 3870, 3999, 5165, 6198, 6665, 7998, 9297, 10330, 11997, 13330, 15495, 18594, 19995, 23994, 30990, 32023, 39990, 44419, 46485, 59985, 64046, 88838, 92970, 96069, 119970, 133257, 160115, 192138, 222095, 266514, 288207, 320230, 399771, 444190, 480345, 576414, 666285, 799542, 960690, 1332570, 1376989, 1441035, 1998855, 2753978, 2882070, 3997710, 4130967, 6884945, 8261934, 12392901, 13769890, 20654835, 24785802, 41309670, 61964505, 123929010]

約数ペア:

[(1, 123929010), (2, 61964505), (3, 41309670), (5, 24785802), (6, 20654835), (9, 13769890), (10, 12392901), (15, 8261934), (18, 6884945), (30, 4130967), (31, 3997710), (43, 2882070), (45, 2753978), (62, 1998855), (86, 1441035), (90, 1376989), (93, 1332570), (129, 960690), (155, 799542), (186, 666285), (215, 576414), (258, 480345), (279, 444190), (310, 399771), (387, 320230), (430, 288207), (465, 266514), (558, 222095), (645, 192138), (774, 160115), (930, 133257), (1033, 119970), (1290, 96069), (1333, 92970), (1395, 88838), (1935, 64046), (2066, 59985), (2666, 46485), (2790, 44419), (3099, 39990), (3870, 32023), (3999, 30990), (5165, 23994), (6198, 19995), (6665, 18594), (7998, 15495), (9297, 13330), (10330, 11997)]