129323810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167953}}^1$

素因数の和:167978

約数の個数: 32

約数和(自身を含む): 290224512

約数和(自身を除く): 160900702

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 167953, 335906, 839765, 1175671, 1679530, 1847483, 2351342, 3694966, 5878355, 9237415, 11756710, 12932381, 18474830, 25864762, 64661905, 129323810]

約数ペア:

[(1, 129323810), (2, 64661905), (5, 25864762), (7, 18474830), (10, 12932381), (11, 11756710), (14, 9237415), (22, 5878355), (35, 3694966), (55, 2351342), (70, 1847483), (77, 1679530), (110, 1175671), (154, 839765), (385, 335906), (770, 167953)]