9116190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{509}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 23868000

約数和(自身を除く): 14751810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 509, 597, 995, 1018, 1194, 1527, 1791, 1990, 2545, 2985, 3054, 3582, 4581, 5090, 5970, 7635, 8955, 9162, 15270, 17910, 22905, 45810, 101291, 202582, 303873, 506455, 607746, 911619, 1012910, 1519365, 1823238, 3038730, 4558095, 9116190]

約数ペア:

[(1, 9116190), (2, 4558095), (3, 3038730), (5, 1823238), (6, 1519365), (9, 1012910), (10, 911619), (15, 607746), (18, 506455), (30, 303873), (45, 202582), (90, 101291), (199, 45810), (398, 22905), (509, 17910), (597, 15270), (995, 9162), (1018, 8955), (1194, 7635), (1527, 5970), (1791, 5090), (1990, 4581), (2545, 3582), (2985, 3054)]