138461530

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{4397}}^1$

素因数の和:4518

約数の個数: 32

約数和(自身を含む): 258391296

約数和(自身を除く): 119929766

約数列:

[1, 2, 5, 10, 47, 67, 94, 134, 235, 335, 470, 670, 3149, 4397, 6298, 8794, 15745, 21985, 31490, 43970, 206659, 294599, 413318, 589198, 1033295, 1472995, 2066590, 2945990, 13846153, 27692306, 69230765, 138461530]

約数ペア:

[(1, 138461530), (2, 69230765), (5, 27692306), (10, 13846153), (47, 2945990), (67, 2066590), (94, 1472995), (134, 1033295), (235, 589198), (335, 413318), (470, 294599), (670, 206659), (3149, 43970), (4397, 31490), (6298, 21985), (8794, 15745)]