210241430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3003449}}^1$

素因数の和:3003463

約数の個数: 16

約数和(自身を含む): 432496800

約数和(自身を除く): 222255370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3003449, 6006898, 15017245, 21024143, 30034490, 42048286, 105120715, 210241430]

約数ペア:

[(1, 210241430), (2, 105120715), (5, 42048286), (7, 30034490), (10, 21024143), (14, 15017245), (35, 6006898), (70, 3003449)]