2013464895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2203}}^1$

素因数の和:2376

約数の個数: 64

約数和(自身を含む): 3584232960

約数和(自身を除く): 1570768065

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 109, 129, 195, 215, 327, 545, 559, 645, 1417, 1635, 1677, 2203, 2795, 4251, 4687, 6609, 7085, 8385, 11015, 14061, 21255, 23435, 28639, 33045, 60931, 70305, 85917, 94729, 143195, 182793, 240127, 284187, 304655, 429585, 473645, 720381, 913965, 1200635, 1231477, 1420935, 3121651, 3601905, 3694431, 6157385, 9364953, 10325461, 15608255, 18472155, 30976383, 46824765, 51627305, 134230993, 154881915, 402692979, 671154965, 2013464895]

約数ペア:

[(1, 2013464895), (3, 671154965), (5, 402692979), (13, 154881915), (15, 134230993), (39, 51627305), (43, 46824765), (65, 30976383), (109, 18472155), (129, 15608255), (195, 10325461), (215, 9364953), (327, 6157385), (545, 3694431), (559, 3601905), (645, 3121651), (1417, 1420935), (1635, 1231477), (1677, 1200635), (2203, 913965), (2795, 720381), (4251, 473645), (4687, 429585), (6609, 304655), (7085, 284187), (8385, 240127), (11015, 182793), (14061, 143195), (21255, 94729), (23435, 85917), (28639, 70305), (33045, 60931)]