45571860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8167}}^1$

素因数の和:8213

約数の個数: 72

約数和(自身を含む): 142711296

約数和(自身を除く): 97139436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 8167, 16334, 24501, 32668, 40835, 49002, 73503, 81670, 98004, 122505, 147006, 163340, 245010, 253177, 294012, 367515, 490020, 506354, 735030, 759531, 1012708, 1265885, 1470060, 1519062, 2278593, 2531770, 3038124, 3797655, 4557186, 5063540, 7595310, 9114372, 11392965, 15190620, 22785930, 45571860]

約数ペア:

[(1, 45571860), (2, 22785930), (3, 15190620), (4, 11392965), (5, 9114372), (6, 7595310), (9, 5063540), (10, 4557186), (12, 3797655), (15, 3038124), (18, 2531770), (20, 2278593), (30, 1519062), (31, 1470060), (36, 1265885), (45, 1012708), (60, 759531), (62, 735030), (90, 506354), (93, 490020), (124, 367515), (155, 294012), (180, 253177), (186, 245010), (279, 163340), (310, 147006), (372, 122505), (465, 98004), (558, 81670), (620, 73503), (930, 49002), (1116, 40835), (1395, 32668), (1860, 24501), (2790, 16334), (5580, 8167)]