3942420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{65707}}^1$

素因数の和:65719

約数の個数: 24

約数和(自身を含む): 11038944

約数和(自身を除く): 7096524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 65707, 131414, 197121, 262828, 328535, 394242, 657070, 788484, 985605, 1314140, 1971210, 3942420]

約数ペア:

[(1, 3942420), (2, 1971210), (3, 1314140), (4, 985605), (5, 788484), (6, 657070), (10, 394242), (12, 328535), (15, 262828), (20, 197121), (30, 131414), (60, 65707)]