854630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 1823040

約数和(自身を除く): 968410

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 421, 842, 1015, 2030, 2105, 2947, 4210, 5894, 12209, 14735, 24418, 29470, 61045, 85463, 122090, 170926, 427315, 854630]

約数ペア:

[(1, 854630), (2, 427315), (5, 170926), (7, 122090), (10, 85463), (14, 61045), (29, 29470), (35, 24418), (58, 14735), (70, 12209), (145, 5894), (203, 4210), (290, 2947), (406, 2105), (421, 2030), (842, 1015)]