74927340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{416263}}^1$

素因数の和:416278

約数の個数: 36

約数和(自身を含む): 227280144

約数和(自身を除く): 152352804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 416263, 832526, 1248789, 1665052, 2081315, 2497578, 3746367, 4162630, 4995156, 6243945, 7492734, 8325260, 12487890, 14985468, 18731835, 24975780, 37463670, 74927340]

約数ペア:

[(1, 74927340), (2, 37463670), (3, 24975780), (4, 18731835), (5, 14985468), (6, 12487890), (9, 8325260), (10, 7492734), (12, 6243945), (15, 4995156), (18, 4162630), (20, 3746367), (30, 2497578), (36, 2081315), (45, 1665052), (60, 1248789), (90, 832526), (180, 416263)]