42763070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14207}}^1$

素因数の和:14264

約数の個数: 32

約数和(自身を含む): 90021888

約数和(自身を除く): 47258818

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 14207, 28414, 71035, 99449, 142070, 198898, 497245, 610901, 994490, 1221802, 3054505, 4276307, 6109010, 8552614, 21381535, 42763070]

約数ペア:

[(1, 42763070), (2, 21381535), (5, 8552614), (7, 6109010), (10, 4276307), (14, 3054505), (35, 1221802), (43, 994490), (70, 610901), (86, 497245), (215, 198898), (301, 142070), (430, 99449), (602, 71035), (1505, 28414), (3010, 14207)]