213510310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{5683}}^1$

素因数の和:5737

約数の個数: 48

約数和(自身を含む): 439736976

約数和(自身を除く): 226226666

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 1105, 1445, 2210, 2890, 3757, 5683, 7514, 11366, 18785, 28415, 37570, 56830, 73879, 96611, 147758, 193222, 369395, 483055, 738790, 966110, 1255943, 1642387, 2511886, 3284774, 6279715, 8211935, 12559430, 16423870, 21351031, 42702062, 106755155, 213510310]

約数ペア:

[(1, 213510310), (2, 106755155), (5, 42702062), (10, 21351031), (13, 16423870), (17, 12559430), (26, 8211935), (34, 6279715), (65, 3284774), (85, 2511886), (130, 1642387), (170, 1255943), (221, 966110), (289, 738790), (442, 483055), (578, 369395), (1105, 193222), (1445, 147758), (2210, 96611), (2890, 73879), (3757, 56830), (5683, 37570), (7514, 28415), (11366, 18785)]