2107691810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{9629}}^1$

素因数の和:9755

約数の個数: 64

約数和(自身を含む): 4492972800

約数和(自身を除く): 2385280990

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 59, 70, 106, 118, 265, 295, 371, 413, 530, 590, 742, 826, 1855, 2065, 3127, 3710, 4130, 6254, 9629, 15635, 19258, 21889, 31270, 43778, 48145, 67403, 96290, 109445, 134806, 218890, 337015, 510337, 568111, 674030, 1020674, 1136222, 2551685, 2840555, 3572359, 3976777, 5103370, 5681110, 7144718, 7953554, 17861795, 19883885, 30109883, 35723590, 39767770, 60219766, 150549415, 210769181, 301098830, 421538362, 1053845905, 2107691810]

約数ペア:

[(1, 2107691810), (2, 1053845905), (5, 421538362), (7, 301098830), (10, 210769181), (14, 150549415), (35, 60219766), (53, 39767770), (59, 35723590), (70, 30109883), (106, 19883885), (118, 17861795), (265, 7953554), (295, 7144718), (371, 5681110), (413, 5103370), (530, 3976777), (590, 3572359), (742, 2840555), (826, 2551685), (1855, 1136222), (2065, 1020674), (3127, 674030), (3710, 568111), (4130, 510337), (6254, 337015), (9629, 218890), (15635, 134806), (19258, 109445), (21889, 96290), (31270, 67403), (43778, 48145)]