2023871970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{11287}}^1$

素因数の和:11479

約数の個数: 64

約数和(自身を含む): 5006453760

約数和(自身を除く): 2982581790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 139, 215, 258, 278, 417, 430, 645, 695, 834, 1290, 1390, 2085, 4170, 5977, 11287, 11954, 17931, 22574, 29885, 33861, 35862, 56435, 59770, 67722, 89655, 112870, 169305, 179310, 338610, 485341, 970682, 1456023, 1568893, 2426705, 2912046, 3137786, 4706679, 4853410, 7280115, 7844465, 9413358, 14560230, 15688930, 23533395, 47066790, 67462399, 134924798, 202387197, 337311995, 404774394, 674623990, 1011935985, 2023871970]

約数ペア:

[(1, 2023871970), (2, 1011935985), (3, 674623990), (5, 404774394), (6, 337311995), (10, 202387197), (15, 134924798), (30, 67462399), (43, 47066790), (86, 23533395), (129, 15688930), (139, 14560230), (215, 9413358), (258, 7844465), (278, 7280115), (417, 4853410), (430, 4706679), (645, 3137786), (695, 2912046), (834, 2426705), (1290, 1568893), (1390, 1456023), (2085, 970682), (4170, 485341), (5977, 338610), (11287, 179310), (11954, 169305), (17931, 112870), (22574, 89655), (29885, 67722), (33861, 59770), (35862, 56435)]