74141690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{36523}}^1$

素因数の和:36566

約数の個数: 32

約数和(自身を含む): 157783680

約数和(自身を除く): 83641990

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 36523, 73046, 182615, 255661, 365230, 511322, 1059167, 1278305, 2118334, 2556610, 5295835, 7414169, 10591670, 14828338, 37070845, 74141690]

約数ペア:

[(1, 74141690), (2, 37070845), (5, 14828338), (7, 10591670), (10, 7414169), (14, 5295835), (29, 2556610), (35, 2118334), (58, 1278305), (70, 1059167), (145, 511322), (203, 365230), (290, 255661), (406, 182615), (1015, 73046), (2030, 36523)]