29848420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{213203}}^1$

素因数の和:213219

約数の個数: 24

約数和(自身を含む): 71636544

約数和(自身を除く): 41788124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 213203, 426406, 852812, 1066015, 1492421, 2132030, 2984842, 4264060, 5969684, 7462105, 14924210, 29848420]

約数ペア:

[(1, 29848420), (2, 14924210), (4, 7462105), (5, 5969684), (7, 4264060), (10, 2984842), (14, 2132030), (20, 1492421), (28, 1066015), (35, 852812), (70, 426406), (140, 213203)]