15648130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 29132928

約数和(自身を除く): 13484798

約数列:

[1, 2, 5, 10, 43, 86, 151, 215, 241, 302, 430, 482, 755, 1205, 1510, 2410, 6493, 10363, 12986, 20726, 32465, 36391, 51815, 64930, 72782, 103630, 181955, 363910, 1564813, 3129626, 7824065, 15648130]

約数ペア:

[(1, 15648130), (2, 7824065), (5, 3129626), (10, 1564813), (43, 363910), (86, 181955), (151, 103630), (215, 72782), (241, 64930), (302, 51815), (430, 36391), (482, 32465), (755, 20726), (1205, 12986), (1510, 10363), (2410, 6493)]