53730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 144000

約数和(自身を除く): 90270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 199, 270, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 5373, 5970, 8955, 10746, 17910, 26865, 53730]

約数ペア:

[(1, 53730), (2, 26865), (3, 17910), (5, 10746), (6, 8955), (9, 5970), (10, 5373), (15, 3582), (18, 2985), (27, 1990), (30, 1791), (45, 1194), (54, 995), (90, 597), (135, 398), (199, 270)]