45002390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{811}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 84188160

約数和(自身を除く): 39185770

約数列:

[1, 2, 5, 10, 31, 62, 155, 179, 310, 358, 811, 895, 1622, 1790, 4055, 5549, 8110, 11098, 25141, 27745, 50282, 55490, 125705, 145169, 251410, 290338, 725845, 1451690, 4500239, 9000478, 22501195, 45002390]

約数ペア:

[(1, 45002390), (2, 22501195), (5, 9000478), (10, 4500239), (31, 1451690), (62, 725845), (155, 290338), (179, 251410), (310, 145169), (358, 125705), (811, 55490), (895, 50282), (1622, 27745), (1790, 25141), (4055, 11098), (5549, 8110)]