74225410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17383}}^1$

素因数の和:17458

約数の個数: 32

約数和(自身を含む): 155204352

約数和(自身を除く): 80978942

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 17383, 34766, 86915, 121681, 173830, 243362, 608405, 1060363, 1216810, 2120726, 5301815, 7422541, 10603630, 14845082, 37112705, 74225410]

約数ペア:

[(1, 74225410), (2, 37112705), (5, 14845082), (7, 10603630), (10, 7422541), (14, 5301815), (35, 2120726), (61, 1216810), (70, 1060363), (122, 608405), (305, 243362), (427, 173830), (610, 121681), (854, 86915), (2135, 34766), (4270, 17383)]