143552060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2351}}^1$

素因数の和:2474

約数の個数: 48

約数和(自身を含む): 312947712

約数和(自身を除く): 169395652

約数列:

[1, 2, 4, 5, 10, 20, 43, 71, 86, 142, 172, 215, 284, 355, 430, 710, 860, 1420, 2351, 3053, 4702, 6106, 9404, 11755, 12212, 15265, 23510, 30530, 47020, 61060, 101093, 166921, 202186, 333842, 404372, 505465, 667684, 834605, 1010930, 1669210, 2021860, 3338420, 7177603, 14355206, 28710412, 35888015, 71776030, 143552060]

約数ペア:

[(1, 143552060), (2, 71776030), (4, 35888015), (5, 28710412), (10, 14355206), (20, 7177603), (43, 3338420), (71, 2021860), (86, 1669210), (142, 1010930), (172, 834605), (215, 667684), (284, 505465), (355, 404372), (430, 333842), (710, 202186), (860, 166921), (1420, 101093), (2351, 61060), (3053, 47020), (4702, 30530), (6106, 23510), (9404, 15265), (11755, 12212)]