1870793490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{148123}}^1$

素因数の和:148554

約数の個数: 32

約数和(自身を含む): 4500599616

約数和(自身を除く): 2629806126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 12630, 148123, 296246, 444369, 740615, 888738, 1481230, 2221845, 4443690, 62359783, 124719566, 187079349, 311798915, 374158698, 623597830, 935396745, 1870793490]

約数ペア:

[(1, 1870793490), (2, 935396745), (3, 623597830), (5, 374158698), (6, 311798915), (10, 187079349), (15, 124719566), (30, 62359783), (421, 4443690), (842, 2221845), (1263, 1481230), (2105, 888738), (2526, 740615), (4210, 444369), (6315, 296246), (12630, 148123)]