28925930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4457}}^1$

素因数の和:4534

約数の個数: 32

約数和(自身を含む): 57775680

約数和(自身を除く): 28849750

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 4457, 6490, 8914, 22285, 44570, 49027, 98054, 245135, 262963, 490270, 525926, 1314815, 2629630, 2892593, 5785186, 14462965, 28925930]

約数ペア:

[(1, 28925930), (2, 14462965), (5, 5785186), (10, 2892593), (11, 2629630), (22, 1314815), (55, 525926), (59, 490270), (110, 262963), (118, 245135), (295, 98054), (590, 49027), (649, 44570), (1298, 22285), (3245, 8914), (4457, 6490)]