68120230

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{22189}}^1$

素因数の和:22503

約数の個数: 16

約数和(自身を含む): 123021360

約数和(自身を除く): 54901130

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 22189, 44378, 110945, 221890, 6812023, 13624046, 34060115, 68120230]

約数ペア:

[(1, 68120230), (2, 34060115), (5, 13624046), (10, 6812023), (307, 221890), (614, 110945), (1535, 44378), (3070, 22189)]