27924990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40471}}^1$

素因数の和:40504

約数の個数: 32

約数和(自身を含む): 69935616

約数和(自身を除く): 42010626

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 40471, 80942, 121413, 202355, 242826, 404710, 607065, 930833, 1214130, 1861666, 2792499, 4654165, 5584998, 9308330, 13962495, 27924990]

約数ペア:

[(1, 27924990), (2, 13962495), (3, 9308330), (5, 5584998), (6, 4654165), (10, 2792499), (15, 1861666), (23, 1214130), (30, 930833), (46, 607065), (69, 404710), (115, 242826), (138, 202355), (230, 121413), (345, 80942), (690, 40471)]