348530770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2687}}^1$

素因数の和:2827

約数の個数: 64

約数和(自身を含む): 766402560

約数和(自身を除く): 417871790

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 109, 119, 170, 218, 238, 545, 595, 763, 1090, 1190, 1526, 1853, 2687, 3706, 3815, 5374, 7630, 9265, 12971, 13435, 18530, 18809, 25942, 26870, 37618, 45679, 64855, 91358, 94045, 129710, 188090, 228395, 292883, 319753, 456790, 585766, 639506, 1464415, 1598765, 2050181, 2928830, 3197530, 4100362, 4979011, 9958022, 10250905, 20501810, 24895055, 34853077, 49790110, 69706154, 174265385, 348530770]

約数ペア:

[(1, 348530770), (2, 174265385), (5, 69706154), (7, 49790110), (10, 34853077), (14, 24895055), (17, 20501810), (34, 10250905), (35, 9958022), (70, 4979011), (85, 4100362), (109, 3197530), (119, 2928830), (170, 2050181), (218, 1598765), (238, 1464415), (545, 639506), (595, 585766), (763, 456790), (1090, 319753), (1190, 292883), (1526, 228395), (1853, 188090), (2687, 129710), (3706, 94045), (3815, 91358), (5374, 64855), (7630, 45679), (9265, 37618), (12971, 26870), (13435, 25942), (18530, 18809)]