2520171870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:854

約数の個数: 96

約数和(自身を含む): 6354633600

約数和(自身を除く): 3834461730

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 379, 419, 529, 690, 758, 838, 1058, 1137, 1257, 1587, 1895, 2095, 2274, 2514, 2645, 3174, 3790, 4190, 5290, 5685, 6285, 7935, 8717, 9637, 11370, 12570, 15870, 17434, 19274, 26151, 28911, 43585, 48185, 52302, 57822, 87170, 96370, 130755, 144555, 158801, 200491, 221651, 261510, 289110, 317602, 400982, 443302, 476403, 601473, 664953, 794005, 952806, 1002455, 1108255, 1202946, 1329906, 1588010, 2004910, 2216510, 2382015, 3007365, 3324765, 3652423, 4764030, 6014730, 6649530, 7304846, 10957269, 18262115, 21914538, 36524230, 54786345, 84005729, 109572690, 168011458, 252017187, 420028645, 504034374, 840057290, 1260085935, 2520171870]

約数ペア:

[(1, 2520171870), (2, 1260085935), (3, 840057290), (5, 504034374), (6, 420028645), (10, 252017187), (15, 168011458), (23, 109572690), (30, 84005729), (46, 54786345), (69, 36524230), (115, 21914538), (138, 18262115), (230, 10957269), (345, 7304846), (379, 6649530), (419, 6014730), (529, 4764030), (690, 3652423), (758, 3324765), (838, 3007365), (1058, 2382015), (1137, 2216510), (1257, 2004910), (1587, 1588010), (1895, 1329906), (2095, 1202946), (2274, 1108255), (2514, 1002455), (2645, 952806), (3174, 794005), (3790, 664953), (4190, 601473), (5290, 476403), (5685, 443302), (6285, 400982), (7935, 317602), (8717, 289110), (9637, 261510), (11370, 221651), (12570, 200491), (15870, 158801), (17434, 144555), (19274, 130755), (26151, 96370), (28911, 87170), (43585, 57822), (48185, 52302)]