9421860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{22433}}^1$

素因数の和:22452

約数の個数: 48

約数和(自身を含む): 30151296

約数和(自身を除く): 20729436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 22433, 44866, 67299, 89732, 112165, 134598, 157031, 224330, 269196, 314062, 336495, 448660, 471093, 628124, 672990, 785155, 942186, 1345980, 1570310, 1884372, 2355465, 3140620, 4710930, 9421860]

約数ペア:

[(1, 9421860), (2, 4710930), (3, 3140620), (4, 2355465), (5, 1884372), (6, 1570310), (7, 1345980), (10, 942186), (12, 785155), (14, 672990), (15, 628124), (20, 471093), (21, 448660), (28, 336495), (30, 314062), (35, 269196), (42, 224330), (60, 157031), (70, 134598), (84, 112165), (105, 89732), (140, 67299), (210, 44866), (420, 22433)]