4250875020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10121131}}^1$

素因数の和:10121150

約数の個数: 48

約数和(自身を含む): 13602801408

約数和(自身を除く): 9351926388

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, 10121131, 20242262, 30363393, 40484524, 50605655, 60726786, 70847917, 101211310, 121453572, 141695834, 151816965, 202422620, 212543751, 283391668, 303633930, 354239585, 425087502, 607267860, 708479170, 850175004, 1062718755, 1416958340, 2125437510, 4250875020]

約数ペア:

[(1, 4250875020), (2, 2125437510), (3, 1416958340), (4, 1062718755), (5, 850175004), (6, 708479170), (7, 607267860), (10, 425087502), (12, 354239585), (14, 303633930), (15, 283391668), (20, 212543751), (21, 202422620), (28, 151816965), (30, 141695834), (35, 121453572), (42, 101211310), (60, 70847917), (70, 60726786), (84, 50605655), (105, 40484524), (140, 30363393), (210, 20242262), (420, 10121131)]