22038660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17491}}^1$

素因数の和:17513

約数の個数: 72

約数和(自身を含む): 76405056

約数和(自身を除く): 54366396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 17491, 34982, 52473, 69964, 87455, 104946, 122437, 157419, 174910, 209892, 244874, 262365, 314838, 349820, 367311, 489748, 524730, 612185, 629676, 734622, 787095, 1049460, 1101933, 1224370, 1469244, 1574190, 1836555, 2203866, 2448740, 3148380, 3673110, 4407732, 5509665, 7346220, 11019330, 22038660]

約数ペア:

[(1, 22038660), (2, 11019330), (3, 7346220), (4, 5509665), (5, 4407732), (6, 3673110), (7, 3148380), (9, 2448740), (10, 2203866), (12, 1836555), (14, 1574190), (15, 1469244), (18, 1224370), (20, 1101933), (21, 1049460), (28, 787095), (30, 734622), (35, 629676), (36, 612185), (42, 524730), (45, 489748), (60, 367311), (63, 349820), (70, 314838), (84, 262365), (90, 244874), (105, 209892), (126, 174910), (140, 157419), (180, 122437), (210, 104946), (252, 87455), (315, 69964), (420, 52473), (630, 34982), (1260, 17491)]