74185810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7867}}^1$

素因数の和:7938

約数の個数: 32

約数和(自身を含む): 142756992

約数和(自身を除く): 68571182

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 7867, 9430, 15734, 39335, 78670, 180941, 322547, 361882, 645094, 904705, 1612735, 1809410, 3225470, 7418581, 14837162, 37092905, 74185810]

約数ペア:

[(1, 74185810), (2, 37092905), (5, 14837162), (10, 7418581), (23, 3225470), (41, 1809410), (46, 1612735), (82, 904705), (115, 645094), (205, 361882), (230, 322547), (410, 180941), (943, 78670), (1886, 39335), (4715, 15734), (7867, 9430)]