2057377530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{112241}}^1$

素因数の和:112311

約数の個数: 64

約数和(自身を含む): 5430716928

約数和(自身を除く): 3373339398

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 3055, 3666, 6110, 9165, 18330, 112241, 224482, 336723, 561205, 673446, 1122410, 1459133, 1683615, 2918266, 3367230, 4377399, 5275327, 7295665, 8754798, 10550654, 14591330, 15825981, 21886995, 26376635, 31651962, 43773990, 52753270, 68579251, 79129905, 137158502, 158259810, 205737753, 342896255, 411475506, 685792510, 1028688765, 2057377530]

約数ペア:

[(1, 2057377530), (2, 1028688765), (3, 685792510), (5, 411475506), (6, 342896255), (10, 205737753), (13, 158259810), (15, 137158502), (26, 79129905), (30, 68579251), (39, 52753270), (47, 43773990), (65, 31651962), (78, 26376635), (94, 21886995), (130, 15825981), (141, 14591330), (195, 10550654), (235, 8754798), (282, 7295665), (390, 5275327), (470, 4377399), (611, 3367230), (705, 2918266), (1222, 1683615), (1410, 1459133), (1833, 1122410), (3055, 673446), (3666, 561205), (6110, 336723), (9165, 224482), (18330, 112241)]