135280595540

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{45396173}}^1$

素因数の和:45396331

約数の個数: 24

約数和(自身を含む): 285995896200

約数和(自身を除く): 150715300660

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 45396173, 90792346, 181584692, 226980865, 453961730, 907923460, 6764029777, 13528059554, 27056119108, 33820148885, 67640297770, 135280595540]

約数ペア:

[(1, 135280595540), (2, 67640297770), (4, 33820148885), (5, 27056119108), (10, 13528059554), (20, 6764029777), (149, 907923460), (298, 453961730), (596, 226980865), (745, 181584692), (1490, 90792346), (2980, 45396173)]