253484580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4224743}}^1$

素因数の和:4224755

約数の個数: 24

約数和(自身を含む): 709756992

約数和(自身を除く): 456272412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4224743, 8449486, 12674229, 16898972, 21123715, 25348458, 42247430, 50696916, 63371145, 84494860, 126742290, 253484580]

約数ペア:

[(1, 253484580), (2, 126742290), (3, 84494860), (4, 63371145), (5, 50696916), (6, 42247430), (10, 25348458), (12, 21123715), (15, 16898972), (20, 12674229), (30, 8449486), (60, 4224743)]