118025010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1621}}^1$

素因数の和:2443

約数の個数: 48

約数和(自身を含む): 307433880

約数和(自身を除く): 189408870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 809, 1618, 1621, 2427, 3242, 4045, 4854, 4863, 7281, 8090, 8105, 9726, 12135, 14562, 14589, 16210, 24270, 24315, 29178, 36405, 48630, 72810, 72945, 145890, 1311389, 2622778, 3934167, 6556945, 7868334, 11802501, 13113890, 19670835, 23605002, 39341670, 59012505, 118025010]

約数ペア:

[(1, 118025010), (2, 59012505), (3, 39341670), (5, 23605002), (6, 19670835), (9, 13113890), (10, 11802501), (15, 7868334), (18, 6556945), (30, 3934167), (45, 2622778), (90, 1311389), (809, 145890), (1618, 72945), (1621, 72810), (2427, 48630), (3242, 36405), (4045, 29178), (4854, 24315), (4863, 24270), (7281, 16210), (8090, 14589), (8105, 14562), (9726, 12135)]