7703380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 17357760

約数和(自身を除く): 9654380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 139, 163, 170, 278, 326, 340, 556, 652, 695, 815, 1390, 1630, 2363, 2771, 2780, 3260, 4726, 5542, 9452, 11084, 11815, 13855, 22657, 23630, 27710, 45314, 47260, 55420, 90628, 113285, 226570, 385169, 453140, 770338, 1540676, 1925845, 3851690, 7703380]

約数ペア:

[(1, 7703380), (2, 3851690), (4, 1925845), (5, 1540676), (10, 770338), (17, 453140), (20, 385169), (34, 226570), (68, 113285), (85, 90628), (139, 55420), (163, 47260), (170, 45314), (278, 27710), (326, 23630), (340, 22657), (556, 13855), (652, 11815), (695, 11084), (815, 9452), (1390, 5542), (1630, 4726), (2363, 3260), (2771, 2780)]