74904490

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{57179}}^1$

素因数の和:57317

約数の個数: 16

約数和(自身を含む): 135859680

約数和(自身を除く): 60955190

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 57179, 114358, 285895, 571790, 7490449, 14980898, 37452245, 74904490]

約数ペア:

[(1, 74904490), (2, 37452245), (5, 14980898), (10, 7490449), (131, 571790), (262, 285895), (655, 114358), (1310, 57179)]