30415370

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{149}}^2$

素因数の和:442

約数の個数: 24

約数和(自身を含む): 55519884

約数和(自身を除く): 25104514

約数列:

[1, 2, 5, 10, 137, 149, 274, 298, 685, 745, 1370, 1490, 20413, 22201, 40826, 44402, 102065, 111005, 204130, 222010, 3041537, 6083074, 15207685, 30415370]

約数ペア:

[(1, 30415370), (2, 15207685), (5, 6083074), (10, 3041537), (137, 222010), (149, 204130), (274, 111005), (298, 102065), (685, 44402), (745, 40826), (1370, 22201), (1490, 20413)]