3439570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 6684480

約数和(自身を除く): 3244910

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 421, 430, 817, 842, 1634, 2105, 4085, 4210, 7999, 8170, 15998, 18103, 36206, 39995, 79990, 90515, 181030, 343957, 687914, 1719785, 3439570]

約数ペア:

[(1, 3439570), (2, 1719785), (5, 687914), (10, 343957), (19, 181030), (38, 90515), (43, 79990), (86, 39995), (95, 36206), (190, 18103), (215, 15998), (421, 8170), (430, 7999), (817, 4210), (842, 4085), (1634, 2105)]