225465870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1073647}}^1$

素因数の和:1073664

約数の個数: 32

約数和(自身を含む): 618421248

約数和(自身を除く): 392955378

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1073647, 2147294, 3220941, 5368235, 6441882, 7515529, 10736470, 15031058, 16104705, 22546587, 32209410, 37577645, 45093174, 75155290, 112732935, 225465870]

約数ペア:

[(1, 225465870), (2, 112732935), (3, 75155290), (5, 45093174), (6, 37577645), (7, 32209410), (10, 22546587), (14, 16104705), (15, 15031058), (21, 10736470), (30, 7515529), (35, 6441882), (42, 5368235), (70, 3220941), (105, 2147294), (210, 1073647)]