309230170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79087}}^1$

素因数の和:79134

約数の個数: 32

約数和(自身を含む): 614988288

約数和(自身を除く): 305758118

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 79087, 158174, 395435, 790870, 1344479, 1819001, 2688958, 3638002, 6722395, 9095005, 13444790, 18190010, 30923017, 61846034, 154615085, 309230170]

約数ペア:

[(1, 309230170), (2, 154615085), (5, 61846034), (10, 30923017), (17, 18190010), (23, 13444790), (34, 9095005), (46, 6722395), (85, 3638002), (115, 2688958), (170, 1819001), (230, 1344479), (391, 790870), (782, 395435), (1955, 158174), (3910, 79087)]