15158690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 28491264

約数和(自身を除く): 13332574

約数列:

[1, 2, 5, 10, 31, 62, 107, 155, 214, 310, 457, 535, 914, 1070, 2285, 3317, 4570, 6634, 14167, 16585, 28334, 33170, 48899, 70835, 97798, 141670, 244495, 488990, 1515869, 3031738, 7579345, 15158690]

約数ペア:

[(1, 15158690), (2, 7579345), (5, 3031738), (10, 1515869), (31, 488990), (62, 244495), (107, 141670), (155, 97798), (214, 70835), (310, 48899), (457, 33170), (535, 28334), (914, 16585), (1070, 14167), (2285, 6634), (3317, 4570)]