3678970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 7515360

約数和(自身を除く): 3836390

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 67, 85, 95, 134, 170, 190, 289, 323, 335, 578, 646, 670, 1139, 1273, 1445, 1615, 2278, 2546, 2890, 3230, 5491, 5695, 6365, 10982, 11390, 12730, 19363, 21641, 27455, 38726, 43282, 54910, 96815, 108205, 193630, 216410, 367897, 735794, 1839485, 3678970]

約数ペア:

[(1, 3678970), (2, 1839485), (5, 735794), (10, 367897), (17, 216410), (19, 193630), (34, 108205), (38, 96815), (67, 54910), (85, 43282), (95, 38726), (134, 27455), (170, 21641), (190, 19363), (289, 12730), (323, 11390), (335, 10982), (578, 6365), (646, 5695), (670, 5491), (1139, 3230), (1273, 2890), (1445, 2546), (1615, 2278)]