30416115

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 50688000

約数和(自身を除く): 20271885

約数列:

[1, 3, 5, 15, 31, 93, 149, 155, 439, 447, 465, 745, 1317, 2195, 2235, 4619, 6585, 13609, 13857, 23095, 40827, 65411, 68045, 69285, 196233, 204135, 327055, 981165, 2027741, 6083223, 10138705, 30416115]

約数ペア:

[(1, 30416115), (3, 10138705), (5, 6083223), (15, 2027741), (31, 981165), (93, 327055), (149, 204135), (155, 196233), (439, 69285), (447, 68045), (465, 65411), (745, 40827), (1317, 23095), (2195, 13857), (2235, 13609), (4619, 6585)]