30326800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{10831}}^1$

素因数の和:10856

約数の個数: 60

約数和(自身を含む): 83276416

約数和(自身を除く): 52949616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 10831, 21662, 43324, 54155, 75817, 86648, 108310, 151634, 173296, 216620, 270775, 303268, 379085, 433240, 541550, 606536, 758170, 866480, 1083100, 1213072, 1516340, 1895425, 2166200, 3032680, 3790850, 4332400, 6065360, 7581700, 15163400, 30326800]

約数ペア:

[(1, 30326800), (2, 15163400), (4, 7581700), (5, 6065360), (7, 4332400), (8, 3790850), (10, 3032680), (14, 2166200), (16, 1895425), (20, 1516340), (25, 1213072), (28, 1083100), (35, 866480), (40, 758170), (50, 606536), (56, 541550), (70, 433240), (80, 379085), (100, 303268), (112, 270775), (140, 216620), (175, 173296), (200, 151634), (280, 108310), (350, 86648), (400, 75817), (560, 54155), (700, 43324), (1400, 21662), (2800, 10831)]