359268420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{855401}}^1$

素因数の和:855420

約数の個数: 48

約数和(自身を含む): 1149660288

約数和(自身を除く): 790391868

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, 855401, 1710802, 2566203, 3421604, 4277005, 5132406, 5987807, 8554010, 10264812, 11975614, 12831015, 17108020, 17963421, 23951228, 25662030, 29939035, 35926842, 51324060, 59878070, 71853684, 89817105, 119756140, 179634210, 359268420]

約数ペア:

[(1, 359268420), (2, 179634210), (3, 119756140), (4, 89817105), (5, 71853684), (6, 59878070), (7, 51324060), (10, 35926842), (12, 29939035), (14, 25662030), (15, 23951228), (20, 17963421), (21, 17108020), (28, 12831015), (30, 11975614), (35, 10264812), (42, 8554010), (60, 5987807), (70, 5132406), (84, 4277005), (105, 3421604), (140, 2566203), (210, 1710802), (420, 855401)]