42401970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36241}}^1$

素因数の和:36267

約数の個数: 48

約数和(自身を含む): 118728792

約数和(自身を除く): 76326822

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 36241, 72482, 108723, 181205, 217446, 326169, 362410, 471133, 543615, 652338, 942266, 1087230, 1413399, 1630845, 2355665, 2826798, 3261690, 4240197, 4711330, 7066995, 8480394, 14133990, 21200985, 42401970]

約数ペア:

[(1, 42401970), (2, 21200985), (3, 14133990), (5, 8480394), (6, 7066995), (9, 4711330), (10, 4240197), (13, 3261690), (15, 2826798), (18, 2355665), (26, 1630845), (30, 1413399), (39, 1087230), (45, 942266), (65, 652338), (78, 543615), (90, 471133), (117, 362410), (130, 326169), (195, 217446), (234, 181205), (390, 108723), (585, 72482), (1170, 36241)]