231542690

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{1259}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 426202560

約数和(自身を除く): 194659870

約数列:

[1, 2, 5, 10, 53, 106, 265, 347, 530, 694, 1259, 1735, 2518, 3470, 6295, 12590, 18391, 36782, 66727, 91955, 133454, 183910, 333635, 436873, 667270, 873746, 2184365, 4368730, 23154269, 46308538, 115771345, 231542690]

約数ペア:

[(1, 231542690), (2, 115771345), (5, 46308538), (10, 23154269), (53, 4368730), (106, 2184365), (265, 873746), (347, 667270), (530, 436873), (694, 333635), (1259, 183910), (1735, 133454), (2518, 91955), (3470, 66727), (6295, 36782), (12590, 18391)]