30836390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{237203}}^1$

素因数の和:237223

約数の個数: 16

約数和(自身を含む): 59775408

約数和(自身を除く): 28939018

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 237203, 474406, 1186015, 2372030, 3083639, 6167278, 15418195, 30836390]

約数ペア:

[(1, 30836390), (2, 15418195), (5, 6167278), (10, 3083639), (13, 2372030), (26, 1186015), (65, 474406), (130, 237203)]