9387140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3529}}^1$

素因数の和:3564

約数の個数: 48

約数和(自身を含む): 23721600

約数和(自身を除く): 14334460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 3529, 7058, 14116, 17645, 24703, 35290, 49406, 67051, 70580, 98812, 123515, 134102, 247030, 268204, 335255, 469357, 494060, 670510, 938714, 1341020, 1877428, 2346785, 4693570, 9387140]

約数ペア:

[(1, 9387140), (2, 4693570), (4, 2346785), (5, 1877428), (7, 1341020), (10, 938714), (14, 670510), (19, 494060), (20, 469357), (28, 335255), (35, 268204), (38, 247030), (70, 134102), (76, 123515), (95, 98812), (133, 70580), (140, 67051), (190, 49406), (266, 35290), (380, 24703), (532, 17645), (665, 14116), (1330, 7058), (2660, 3529)]