81942350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{234121}}^1$

素因数の和:234140

約数の個数: 24

約数和(自身を含む): 174186768

約数和(自身を除く): 92244418

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 234121, 468242, 1170605, 1638847, 2341210, 3277694, 5853025, 8194235, 11706050, 16388470, 40971175, 81942350]

約数ペア:

[(1, 81942350), (2, 40971175), (5, 16388470), (7, 11706050), (10, 8194235), (14, 5853025), (25, 3277694), (35, 2341210), (50, 1638847), (70, 1170605), (175, 468242), (350, 234121)]