70620154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 118195200

約数和(自身を除く): 47575046

約数列:

[1, 2, 11, 22, 79, 158, 179, 227, 358, 454, 869, 1738, 1969, 2497, 3938, 4994, 14141, 17933, 28282, 35866, 40633, 81266, 155551, 197263, 311102, 394526, 446963, 893926, 3210007, 6420014, 35310077, 70620154]

約数ペア:

[(1, 70620154), (2, 35310077), (11, 6420014), (22, 3210007), (79, 893926), (158, 446963), (179, 394526), (227, 311102), (358, 197263), (454, 155551), (869, 81266), (1738, 40633), (1969, 35866), (2497, 28282), (3938, 17933), (4994, 14141)]