139135850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1201}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 296903616

約数和(自身を除く): 157767766

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 331, 350, 662, 1201, 1655, 2317, 2402, 3310, 4634, 6005, 8275, 8407, 11585, 12010, 16550, 16814, 23170, 30025, 42035, 57925, 60050, 84070, 115850, 210175, 397531, 420350, 795062, 1987655, 2782717, 3975310, 5565434, 9938275, 13913585, 19876550, 27827170, 69567925, 139135850]

約数ペア:

[(1, 139135850), (2, 69567925), (5, 27827170), (7, 19876550), (10, 13913585), (14, 9938275), (25, 5565434), (35, 3975310), (50, 2782717), (70, 1987655), (175, 795062), (331, 420350), (350, 397531), (662, 210175), (1201, 115850), (1655, 84070), (2317, 60050), (2402, 57925), (3310, 42035), (4634, 30025), (6005, 23170), (8275, 16814), (8407, 16550), (11585, 12010)]