8736830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 16640640

約数和(自身を除く): 7903810

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 641, 1282, 1363, 2726, 3205, 6410, 6815, 13630, 18589, 30127, 37178, 60254, 92945, 150635, 185890, 301270, 873683, 1747366, 4368415, 8736830]

約数ペア:

[(1, 8736830), (2, 4368415), (5, 1747366), (10, 873683), (29, 301270), (47, 185890), (58, 150635), (94, 92945), (145, 60254), (235, 37178), (290, 30127), (470, 18589), (641, 13630), (1282, 6815), (1363, 6410), (2726, 3205)]