3313857540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7890137}}^1$

素因数の和:7890156

約数の個数: 48

約数和(自身を含む): 10604345472

約数和(自身を除く): 7290487932

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, 7890137, 15780274, 23670411, 31560548, 39450685, 47340822, 55230959, 78901370, 94681644, 110461918, 118352055, 157802740, 165692877, 220923836, 236704110, 276154795, 331385754, 473408220, 552309590, 662771508, 828464385, 1104619180, 1656928770, 3313857540]

約数ペア:

[(1, 3313857540), (2, 1656928770), (3, 1104619180), (4, 828464385), (5, 662771508), (6, 552309590), (7, 473408220), (10, 331385754), (12, 276154795), (14, 236704110), (15, 220923836), (20, 165692877), (21, 157802740), (28, 118352055), (30, 110461918), (35, 94681644), (42, 78901370), (60, 55230959), (70, 47340822), (84, 39450685), (105, 31560548), (140, 23670411), (210, 15780274), (420, 7890137)]