30623710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8123}}^1$

素因数の和:8172

約数の個数: 32

約数和(自身を含む): 61417440

約数和(自身を除く): 30793730

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 8123, 16246, 40615, 81230, 105599, 211198, 235567, 471134, 527995, 1055990, 1177835, 2355670, 3062371, 6124742, 15311855, 30623710]

約数ペア:

[(1, 30623710), (2, 15311855), (5, 6124742), (10, 3062371), (13, 2355670), (26, 1177835), (29, 1055990), (58, 527995), (65, 471134), (130, 235567), (145, 211198), (290, 105599), (377, 81230), (754, 40615), (1885, 16246), (3770, 8123)]