30667095

素因数分解:

$3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1031}}^1$

素因数の和:1703

約数の個数: 24

約数和(自身を含む): 53288352

約数和(自身を除く): 22621257

約数列:

[1, 3, 5, 9, 15, 45, 661, 1031, 1983, 3093, 3305, 5155, 5949, 9279, 9915, 15465, 29745, 46395, 681491, 2044473, 3407455, 6133419, 10222365, 30667095]

約数ペア:

[(1, 30667095), (3, 10222365), (5, 6133419), (9, 3407455), (15, 2044473), (45, 681491), (661, 46395), (1031, 29745), (1983, 15465), (3093, 9915), (3305, 9279), (5155, 5949)]