30109185

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9697}}^1$

素因数の和:9734

約数の個数: 32

約数和(自身を含む): 55860480

約数和(自身を除く): 25751295

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 9697, 29091, 48485, 87273, 145455, 223031, 261819, 436365, 669093, 1115155, 1309095, 2007279, 3345465, 6021837, 10036395, 30109185]

約数ペア:

[(1, 30109185), (3, 10036395), (5, 6021837), (9, 3345465), (15, 2007279), (23, 1309095), (27, 1115155), (45, 669093), (69, 436365), (115, 261819), (135, 223031), (207, 145455), (345, 87273), (621, 48485), (1035, 29091), (3105, 9697)]