222682740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{530197}}^1$

素因数の和:530216

約数の個数: 48

約数和(自身を含む): 712586112

約数和(自身を除く): 489903372

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, 530197, 1060394, 1590591, 2120788, 2650985, 3181182, 3711379, 5301970, 6362364, 7422758, 7952955, 10603940, 11134137, 14845516, 15905910, 18556895, 22268274, 31811820, 37113790, 44536548, 55670685, 74227580, 111341370, 222682740]

約数ペア:

[(1, 222682740), (2, 111341370), (3, 74227580), (4, 55670685), (5, 44536548), (6, 37113790), (7, 31811820), (10, 22268274), (12, 18556895), (14, 15905910), (15, 14845516), (20, 11134137), (21, 10603940), (28, 7952955), (30, 7422758), (35, 6362364), (42, 5301970), (60, 3711379), (70, 3181182), (84, 2650985), (105, 2120788), (140, 1590591), (210, 1060394), (420, 530197)]