22722420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{54101}}^1$

素因数の和:54120

約数の個数: 48

約数和(自身を含む): 72713088

約数和(自身を除く): 49990668

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, 54101, 108202, 162303, 216404, 270505, 324606, 378707, 541010, 649212, 757414, 811515, 1082020, 1136121, 1514828, 1623030, 1893535, 2272242, 3246060, 3787070, 4544484, 5680605, 7574140, 11361210, 22722420]

約数ペア:

[(1, 22722420), (2, 11361210), (3, 7574140), (4, 5680605), (5, 4544484), (6, 3787070), (7, 3246060), (10, 2272242), (12, 1893535), (14, 1623030), (15, 1514828), (20, 1136121), (21, 1082020), (28, 811515), (30, 757414), (35, 649212), (42, 541010), (60, 378707), (70, 324606), (84, 270505), (105, 216404), (140, 162303), (210, 108202), (420, 54101)]