29642620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2551}}^1$

素因数の和:2650

約数の個数: 48

約数和(自身を含む): 72027648

約数和(自身を除く): 42385028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2551, 2905, 5102, 5810, 10204, 11620, 12755, 17857, 25510, 35714, 51020, 71428, 89285, 178570, 211733, 357140, 423466, 846932, 1058665, 1482131, 2117330, 2964262, 4234660, 5928524, 7410655, 14821310, 29642620]

約数ペア:

[(1, 29642620), (2, 14821310), (4, 7410655), (5, 5928524), (7, 4234660), (10, 2964262), (14, 2117330), (20, 1482131), (28, 1058665), (35, 846932), (70, 423466), (83, 357140), (140, 211733), (166, 178570), (332, 89285), (415, 71428), (581, 51020), (830, 35714), (1162, 25510), (1660, 17857), (2324, 12755), (2551, 11620), (2905, 10204), (5102, 5810)]