2821879050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{1129}}^1$

素因数の和:2040

約数の個数: 96

約数和(自身を含む): 7381521600

約数和(自身を除く): 4559642550

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 877, 950, 1129, 1425, 1754, 2258, 2631, 2850, 3387, 4385, 5262, 5645, 6774, 8770, 11290, 13155, 16663, 16935, 21451, 21925, 26310, 28225, 33326, 33870, 42902, 43850, 49989, 56450, 64353, 65775, 83315, 84675, 99978, 107255, 128706, 131550, 166630, 169350, 214510, 249945, 321765, 416575, 499890, 536275, 643530, 833150, 990133, 1072550, 1249725, 1608825, 1980266, 2499450, 2970399, 3217650, 4950665, 5940798, 9901330, 14851995, 18812527, 24753325, 29703990, 37625054, 49506650, 56437581, 74259975, 94062635, 112875162, 148519950, 188125270, 282187905, 470313175, 564375810, 940626350, 1410939525, 2821879050]

約数ペア:

[(1, 2821879050), (2, 1410939525), (3, 940626350), (5, 564375810), (6, 470313175), (10, 282187905), (15, 188125270), (19, 148519950), (25, 112875162), (30, 94062635), (38, 74259975), (50, 56437581), (57, 49506650), (75, 37625054), (95, 29703990), (114, 24753325), (150, 18812527), (190, 14851995), (285, 9901330), (475, 5940798), (570, 4950665), (877, 3217650), (950, 2970399), (1129, 2499450), (1425, 1980266), (1754, 1608825), (2258, 1249725), (2631, 1072550), (2850, 990133), (3387, 833150), (4385, 643530), (5262, 536275), (5645, 499890), (6774, 416575), (8770, 321765), (11290, 249945), (13155, 214510), (16663, 169350), (16935, 166630), (21451, 131550), (21925, 128706), (26310, 107255), (28225, 99978), (33326, 84675), (33870, 83315), (42902, 65775), (43850, 64353), (49989, 56450)]