1275408510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{80671}}^1$

素因数の和:80729

約数の個数: 64

約数和(自身を含む): 3345629184

約数和(自身を除く): 2070220674

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 2635, 3162, 5270, 7905, 15810, 80671, 161342, 242013, 403355, 484026, 806710, 1210065, 1371407, 2420130, 2500801, 2742814, 4114221, 5001602, 6857035, 7502403, 8228442, 12504005, 13714070, 15004806, 20571105, 25008010, 37512015, 41142210, 42513617, 75024030, 85027234, 127540851, 212568085, 255081702, 425136170, 637704255, 1275408510]

約数ペア:

[(1, 1275408510), (2, 637704255), (3, 425136170), (5, 255081702), (6, 212568085), (10, 127540851), (15, 85027234), (17, 75024030), (30, 42513617), (31, 41142210), (34, 37512015), (51, 25008010), (62, 20571105), (85, 15004806), (93, 13714070), (102, 12504005), (155, 8228442), (170, 7502403), (186, 6857035), (255, 5001602), (310, 4114221), (465, 2742814), (510, 2500801), (527, 2420130), (930, 1371407), (1054, 1210065), (1581, 806710), (2635, 484026), (3162, 403355), (5270, 242013), (7905, 161342), (15810, 80671)]