465578830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{9887}}^1$

素因数の和:10188

約数の個数: 32

約数和(自身を含む): 890631936

約数和(自身を除く): 425053106

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 277, 554, 1385, 2770, 4709, 9418, 9887, 19774, 23545, 47090, 49435, 98870, 168079, 336158, 840395, 1680790, 2738699, 5477398, 13693495, 27386990, 46557883, 93115766, 232789415, 465578830]

約数ペア:

[(1, 465578830), (2, 232789415), (5, 93115766), (10, 46557883), (17, 27386990), (34, 13693495), (85, 5477398), (170, 2738699), (277, 1680790), (554, 840395), (1385, 336158), (2770, 168079), (4709, 98870), (9418, 49435), (9887, 47090), (19774, 23545)]