31001468390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1\times {\mathrm{56897}}^1$

素因数の和:57053

約数の個数: 48

約数和(自身を含む): 58901719968

約数和(自身を除く): 27900251578

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 529, 1030, 1058, 2369, 2645, 4738, 5290, 11845, 23690, 54487, 56897, 108974, 113794, 272435, 284485, 544870, 568970, 1308631, 2617262, 5860391, 6543155, 11720782, 13086310, 29301955, 30098513, 58603910, 60197026, 134788993, 150492565, 269577986, 300985130, 673944965, 1347889930, 3100146839, 6200293678, 15500734195, 31001468390]

約数ペア:

[(1, 31001468390), (2, 15500734195), (5, 6200293678), (10, 3100146839), (23, 1347889930), (46, 673944965), (103, 300985130), (115, 269577986), (206, 150492565), (230, 134788993), (515, 60197026), (529, 58603910), (1030, 30098513), (1058, 29301955), (2369, 13086310), (2645, 11720782), (4738, 6543155), (5290, 5860391), (11845, 2617262), (23690, 1308631), (54487, 568970), (56897, 544870), (108974, 284485), (113794, 272435)]