66941630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20347}}^1$

素因数の和:20408

約数の個数: 32

約数和(自身を含む): 140645376

約数和(自身を除く): 73703746

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 20347, 40694, 101735, 142429, 203470, 284858, 712145, 956309, 1424290, 1912618, 4781545, 6694163, 9563090, 13388326, 33470815, 66941630]

約数ペア:

[(1, 66941630), (2, 33470815), (5, 13388326), (7, 9563090), (10, 6694163), (14, 4781545), (35, 1912618), (47, 1424290), (70, 956309), (94, 712145), (235, 284858), (329, 203470), (470, 142429), (658, 101735), (1645, 40694), (3290, 20347)]