83641620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1394027}}^1$

素因数の和:1394039

約数の個数: 24

約数和(自身を含む): 234196704

約数和(自身を除く): 150555084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1394027, 2788054, 4182081, 5576108, 6970135, 8364162, 13940270, 16728324, 20910405, 27880540, 41820810, 83641620]

約数ペア:

[(1, 83641620), (2, 41820810), (3, 27880540), (4, 20910405), (5, 16728324), (6, 13940270), (10, 8364162), (12, 6970135), (15, 5576108), (20, 4182081), (30, 2788054), (60, 1394027)]