422630530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{9419}}^1$

素因数の和:10074

約数の個数: 32

約数和(自身を含む): 870860160

約数和(自身を除く): 448229630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 641, 1282, 3205, 4487, 6410, 8974, 9419, 18838, 22435, 44870, 47095, 65933, 94190, 131866, 329665, 659330, 6037579, 12075158, 30187895, 42263053, 60375790, 84526106, 211315265, 422630530]

約数ペア:

[(1, 422630530), (2, 211315265), (5, 84526106), (7, 60375790), (10, 42263053), (14, 30187895), (35, 12075158), (70, 6037579), (641, 659330), (1282, 329665), (3205, 131866), (4487, 94190), (6410, 65933), (8974, 47095), (9419, 44870), (18838, 22435)]