30098380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{115763}}^1$

素因数の和:115785

約数の個数: 24

約数和(自身を含む): 68069232

約数和(自身を除く): 37970852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 115763, 231526, 463052, 578815, 1157630, 1504919, 2315260, 3009838, 6019676, 7524595, 15049190, 30098380]

約数ペア:

[(1, 30098380), (2, 15049190), (4, 7524595), (5, 6019676), (10, 3009838), (13, 2315260), (20, 1504919), (26, 1157630), (52, 578815), (65, 463052), (130, 231526), (260, 115763)]