85842420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1430707}}^1$

素因数の和:1430719

約数の個数: 24

約数和(自身を含む): 240358944

約数和(自身を除く): 154516524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1430707, 2861414, 4292121, 5722828, 7153535, 8584242, 14307070, 17168484, 21460605, 28614140, 42921210, 85842420]

約数ペア:

[(1, 85842420), (2, 42921210), (3, 28614140), (4, 21460605), (5, 17168484), (6, 14307070), (10, 8584242), (12, 7153535), (15, 5722828), (20, 4292121), (30, 2861414), (60, 1430707)]