2810270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 5463936

約数和(自身を除く): 2653666

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 271, 305, 542, 610, 1037, 1355, 2074, 2710, 4607, 5185, 9214, 10370, 16531, 23035, 33062, 46070, 82655, 165310, 281027, 562054, 1405135, 2810270]

約数ペア:

[(1, 2810270), (2, 1405135), (5, 562054), (10, 281027), (17, 165310), (34, 82655), (61, 46070), (85, 33062), (122, 23035), (170, 16531), (271, 10370), (305, 9214), (542, 5185), (610, 4607), (1037, 2710), (1355, 2074)]