75161470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2351}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 142248960

約数和(自身を除く): 67087490

約数列:

[1, 2, 5, 10, 23, 46, 115, 139, 230, 278, 695, 1390, 2351, 3197, 4702, 6394, 11755, 15985, 23510, 31970, 54073, 108146, 270365, 326789, 540730, 653578, 1633945, 3267890, 7516147, 15032294, 37580735, 75161470]

約数ペア:

[(1, 75161470), (2, 37580735), (5, 15032294), (10, 7516147), (23, 3267890), (46, 1633945), (115, 653578), (139, 540730), (230, 326789), (278, 270365), (695, 108146), (1390, 54073), (2351, 31970), (3197, 23510), (4702, 15985), (6394, 11755)]