71080510

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 129965472

約数和(自身を除く): 58884962

約数列:

[1, 2, 5, 10, 173, 181, 227, 346, 362, 454, 865, 905, 1135, 1730, 1810, 2270, 31313, 39271, 41087, 62626, 78542, 82174, 156565, 196355, 205435, 313130, 392710, 410870, 7108051, 14216102, 35540255, 71080510]

約数ペア:

[(1, 71080510), (2, 35540255), (5, 14216102), (10, 7108051), (173, 410870), (181, 392710), (227, 313130), (346, 205435), (362, 196355), (454, 156565), (865, 82174), (905, 78542), (1135, 62626), (1730, 41087), (1810, 39271), (2270, 31313)]