30621450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{204143}}^1$

素因数の和:204158

約数の個数: 24

約数和(自身を含む): 75941568

約数和(自身を除く): 45320118

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 204143, 408286, 612429, 1020715, 1224858, 2041430, 3062145, 5103575, 6124290, 10207150, 15310725, 30621450]

約数ペア:

[(1, 30621450), (2, 15310725), (3, 10207150), (5, 6124290), (6, 5103575), (10, 3062145), (15, 2041430), (25, 1224858), (30, 1020715), (50, 612429), (75, 408286), (150, 204143)]