61306728540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{719}}^1\times {\mathrm{4483}}^1$

素因数の和:5531

約数の個数: 96

約数和(自身を含む): 172478315520

約数和(自身を除く): 111171586980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 719, 951, 1268, 1438, 1585, 1902, 2157, 2876, 3170, 3595, 3804, 4314, 4483, 4755, 6340, 7190, 8628, 8966, 9510, 10785, 13449, 14380, 17932, 19020, 21570, 22415, 26898, 43140, 44830, 53796, 67245, 89660, 134490, 227923, 268980, 455846, 683769, 911692, 1139615, 1367538, 1421111, 2279230, 2735076, 2842222, 3223277, 3418845, 4263333, 4558460, 5684444, 6446554, 6837690, 7105555, 8526666, 9669831, 12893108, 13675380, 14211110, 16116385, 17053332, 19339662, 21316665, 28422220, 32232770, 38679324, 42633330, 48349155, 64465540, 85266660, 96698310, 193396620, 1021778809, 2043557618, 3065336427, 4087115236, 5108894045, 6130672854, 10217788090, 12261345708, 15326682135, 20435576180, 30653364270, 61306728540]

約数ペア:

[(1, 61306728540), (2, 30653364270), (3, 20435576180), (4, 15326682135), (5, 12261345708), (6, 10217788090), (10, 6130672854), (12, 5108894045), (15, 4087115236), (20, 3065336427), (30, 2043557618), (60, 1021778809), (317, 193396620), (634, 96698310), (719, 85266660), (951, 64465540), (1268, 48349155), (1438, 42633330), (1585, 38679324), (1902, 32232770), (2157, 28422220), (2876, 21316665), (3170, 19339662), (3595, 17053332), (3804, 16116385), (4314, 14211110), (4483, 13675380), (4755, 12893108), (6340, 9669831), (7190, 8526666), (8628, 7105555), (8966, 6837690), (9510, 6446554), (10785, 5684444), (13449, 4558460), (14380, 4263333), (17932, 3418845), (19020, 3223277), (21570, 2842222), (22415, 2735076), (26898, 2279230), (43140, 1421111), (44830, 1367538), (53796, 1139615), (67245, 911692), (89660, 683769), (134490, 455846), (227923, 268980)]