28809230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 53913600

約数和(自身を除く): 25104370

約数列:

[1, 2, 5, 10, 31, 62, 155, 199, 310, 398, 467, 934, 995, 1990, 2335, 4670, 6169, 12338, 14477, 28954, 30845, 61690, 72385, 92933, 144770, 185866, 464665, 929330, 2880923, 5761846, 14404615, 28809230]

約数ペア:

[(1, 28809230), (2, 14404615), (5, 5761846), (10, 2880923), (31, 929330), (62, 464665), (155, 185866), (199, 144770), (310, 92933), (398, 72385), (467, 61690), (934, 30845), (995, 28954), (1990, 14477), (2335, 12338), (4670, 6169)]