30964545

素因数分解:

$3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{661}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 55290240

約数和(自身を除く): 24325695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 347, 661, 1041, 1735, 1983, 3123, 3305, 5205, 5949, 9369, 9915, 15615, 17847, 29745, 46845, 89235, 229367, 688101, 1146835, 2064303, 3440505, 6192909, 10321515, 30964545]

約数ペア:

[(1, 30964545), (3, 10321515), (5, 6192909), (9, 3440505), (15, 2064303), (27, 1146835), (45, 688101), (135, 229367), (347, 89235), (661, 46845), (1041, 29745), (1735, 17847), (1983, 15615), (3123, 9915), (3305, 9369), (5205, 5949)]