22743420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{54151}}^1$

素因数の和:54170

約数の個数: 48

約数和(自身を含む): 72780288

約数和(自身を除く): 50036868

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, 54151, 108302, 162453, 216604, 270755, 324906, 379057, 541510, 649812, 758114, 812265, 1083020, 1137171, 1516228, 1624530, 1895285, 2274342, 3249060, 3790570, 4548684, 5685855, 7581140, 11371710, 22743420]

約数ペア:

[(1, 22743420), (2, 11371710), (3, 7581140), (4, 5685855), (5, 4548684), (6, 3790570), (7, 3249060), (10, 2274342), (12, 1895285), (14, 1624530), (15, 1516228), (20, 1137171), (21, 1083020), (28, 812265), (30, 758114), (35, 649812), (42, 541510), (60, 379057), (70, 324906), (84, 270755), (105, 216604), (140, 162453), (210, 108302), (420, 54151)]