7109304860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2672671}}^1$

素因数の和:2672706

約数の個数: 48

約数和(自身を含む): 17960355840

約数和(自身を除く): 10851050980

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, 2672671, 5345342, 10690684, 13363355, 18708697, 26726710, 37417394, 50780749, 53453420, 74834788, 93543485, 101561498, 187086970, 203122996, 253903745, 355465243, 374173940, 507807490, 710930486, 1015614980, 1421860972, 1777326215, 3554652430, 7109304860]

約数ペア:

[(1, 7109304860), (2, 3554652430), (4, 1777326215), (5, 1421860972), (7, 1015614980), (10, 710930486), (14, 507807490), (19, 374173940), (20, 355465243), (28, 253903745), (35, 203122996), (38, 187086970), (70, 101561498), (76, 93543485), (95, 74834788), (133, 53453420), (140, 50780749), (190, 37417394), (266, 26726710), (380, 18708697), (532, 13363355), (665, 10690684), (1330, 5345342), (2660, 2672671)]