30142054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 50038560

約数和(自身を除く): 19896506

約数列:

[1, 2, 17, 34, 43, 53, 86, 106, 389, 731, 778, 901, 1462, 1802, 2279, 4558, 6613, 13226, 16727, 20617, 33454, 38743, 41234, 77486, 284359, 350489, 568718, 700978, 886531, 1773062, 15071027, 30142054]

約数ペア:

[(1, 30142054), (2, 15071027), (17, 1773062), (34, 886531), (43, 700978), (53, 568718), (86, 350489), (106, 284359), (389, 77486), (731, 41234), (778, 38743), (901, 33454), (1462, 20617), (1802, 16727), (2279, 13226), (4558, 6613)]