70090706

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1997}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 126593280

約数和(自身を除く): 56502574

約数列:

[1, 2, 7, 14, 23, 46, 109, 161, 218, 322, 763, 1526, 1997, 2507, 3994, 5014, 13979, 17549, 27958, 35098, 45931, 91862, 217673, 321517, 435346, 643034, 1523711, 3047422, 5006479, 10012958, 35045353, 70090706]

約数ペア:

[(1, 70090706), (2, 35045353), (7, 10012958), (14, 5006479), (23, 3047422), (46, 1523711), (109, 643034), (161, 435346), (218, 321517), (322, 217673), (763, 91862), (1526, 45931), (1997, 35098), (2507, 27958), (3994, 17549), (5014, 13979)]