45316740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107897}}^1$

素因数の和:107916

約数の個数: 48

約数和(自身を含む): 145014912

約数和(自身を除く): 99698172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 107897, 215794, 323691, 431588, 539485, 647382, 755279, 1078970, 1294764, 1510558, 1618455, 2157940, 2265837, 3021116, 3236910, 3776395, 4531674, 6473820, 7552790, 9063348, 11329185, 15105580, 22658370, 45316740]

約数ペア:

[(1, 45316740), (2, 22658370), (3, 15105580), (4, 11329185), (5, 9063348), (6, 7552790), (7, 6473820), (10, 4531674), (12, 3776395), (14, 3236910), (15, 3021116), (20, 2265837), (21, 2157940), (28, 1618455), (30, 1510558), (35, 1294764), (42, 1078970), (60, 755279), (70, 647382), (84, 539485), (105, 431588), (140, 323691), (210, 215794), (420, 107897)]