190140420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3169007}}^1$

素因数の和:3169019

約数の個数: 24

約数和(自身を含む): 532393344

約数和(自身を除く): 342252924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3169007, 6338014, 9507021, 12676028, 15845035, 19014042, 31690070, 38028084, 47535105, 63380140, 95070210, 190140420]

約数ペア:

[(1, 190140420), (2, 95070210), (3, 63380140), (4, 47535105), (5, 38028084), (6, 31690070), (10, 19014042), (12, 15845035), (15, 12676028), (20, 9507021), (30, 6338014), (60, 3169007)]