2298220

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{761}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 4864608

約数和(自身を除く): 2566388

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 761, 1510, 1522, 3020, 3044, 3805, 7610, 15220, 114911, 229822, 459644, 574555, 1149110, 2298220]

約数ペア:

[(1, 2298220), (2, 1149110), (4, 574555), (5, 459644), (10, 229822), (20, 114911), (151, 15220), (302, 7610), (604, 3805), (755, 3044), (761, 3020), (1510, 1522)]