15377230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3251}}^1$

素因数の和:3312

約数の個数: 32

約数和(自身を含む): 30907008

約数和(自身を除く): 15529778

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 3251, 4730, 6502, 16255, 32510, 35761, 71522, 139793, 178805, 279586, 357610, 698965, 1397930, 1537723, 3075446, 7688615, 15377230]

約数ペア:

[(1, 15377230), (2, 7688615), (5, 3075446), (10, 1537723), (11, 1397930), (22, 698965), (43, 357610), (55, 279586), (86, 178805), (110, 139793), (215, 71522), (430, 35761), (473, 32510), (946, 16255), (2365, 6502), (3251, 4730)]