71314810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{11447}}^1$

素因数の和:11550

約数の個数: 32

約数和(自身を含む): 148366080

約数和(自身を除く): 77051270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 11447, 22894, 57235, 80129, 114470, 160258, 400645, 801290, 1018783, 2037566, 5093915, 7131481, 10187830, 14262962, 35657405, 71314810]

約数ペア:

[(1, 71314810), (2, 35657405), (5, 14262962), (7, 10187830), (10, 7131481), (14, 5093915), (35, 2037566), (70, 1018783), (89, 801290), (178, 400645), (445, 160258), (623, 114470), (890, 80129), (1246, 57235), (3115, 22894), (6230, 11447)]