141517790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1487}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 263983104

約数和(自身を除く): 122465314

約数列:

[1, 2, 5, 10, 31, 62, 155, 307, 310, 614, 1487, 1535, 2974, 3070, 7435, 9517, 14870, 19034, 46097, 47585, 92194, 95170, 230485, 456509, 460970, 913018, 2282545, 4565090, 14151779, 28303558, 70758895, 141517790]

約数ペア:

[(1, 141517790), (2, 70758895), (5, 28303558), (10, 14151779), (31, 4565090), (62, 2282545), (155, 913018), (307, 460970), (310, 456509), (614, 230485), (1487, 95170), (1535, 92194), (2974, 47585), (3070, 46097), (7435, 19034), (9517, 14870)]