4219728730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{76597}}^1$

素因数の和:77398

約数の個数: 32

約数和(自身を含む): 8691728256

約数和(自身を除く): 4471999526

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 787, 1574, 3935, 5509, 7870, 11018, 27545, 55090, 76597, 153194, 382985, 536179, 765970, 1072358, 2680895, 5361790, 60281839, 120563678, 301409195, 421972873, 602818390, 843945746, 2109864365, 4219728730]

約数ペア:

[(1, 4219728730), (2, 2109864365), (5, 843945746), (7, 602818390), (10, 421972873), (14, 301409195), (35, 120563678), (70, 60281839), (787, 5361790), (1574, 2680895), (3935, 1072358), (5509, 765970), (7870, 536179), (11018, 382985), (27545, 153194), (55090, 76597)]