26640780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14323}}^1$

素因数の和:14366

約数の個数: 48

約数和(自身を含む): 77005824

約数和(自身を除く): 50365044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 14323, 28646, 42969, 57292, 71615, 85938, 143230, 171876, 214845, 286460, 429690, 444013, 859380, 888026, 1332039, 1776052, 2220065, 2664078, 4440130, 5328156, 6660195, 8880260, 13320390, 26640780]

約数ペア:

[(1, 26640780), (2, 13320390), (3, 8880260), (4, 6660195), (5, 5328156), (6, 4440130), (10, 2664078), (12, 2220065), (15, 1776052), (20, 1332039), (30, 888026), (31, 859380), (60, 444013), (62, 429690), (93, 286460), (124, 214845), (155, 171876), (186, 143230), (310, 85938), (372, 71615), (465, 57292), (620, 42969), (930, 28646), (1860, 14323)]