29457970

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 54172800

約数和(自身を除く): 24714830

約数列:

[1, 2, 5, 10, 113, 131, 199, 226, 262, 398, 565, 655, 995, 1130, 1310, 1990, 14803, 22487, 26069, 29606, 44974, 52138, 74015, 112435, 130345, 148030, 224870, 260690, 2945797, 5891594, 14728985, 29457970]

約数ペア:

[(1, 29457970), (2, 14728985), (5, 5891594), (10, 2945797), (113, 260690), (131, 224870), (199, 148030), (226, 130345), (262, 112435), (398, 74015), (565, 52138), (655, 44974), (995, 29606), (1130, 26069), (1310, 22487), (1990, 14803)]