17484230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 32703264

約数和(自身を除く): 15219034

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 557, 730, 1114, 2785, 3139, 5570, 6278, 15695, 23951, 31390, 40661, 47902, 81322, 119755, 203305, 239510, 406610, 1748423, 3496846, 8742115, 17484230]

約数ペア:

[(1, 17484230), (2, 8742115), (5, 3496846), (10, 1748423), (43, 406610), (73, 239510), (86, 203305), (146, 119755), (215, 81322), (365, 47902), (430, 40661), (557, 31390), (730, 23951), (1114, 15695), (2785, 6278), (3139, 5570)]