188524140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{448867}}^1$

素因数の和:448886

約数の個数: 48

約数和(自身を含む): 603278592

約数和(自身を除く): 414754452

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, 448867, 897734, 1346601, 1795468, 2244335, 2693202, 3142069, 4488670, 5386404, 6284138, 6733005, 8977340, 9426207, 12568276, 13466010, 15710345, 18852414, 26932020, 31420690, 37704828, 47131035, 62841380, 94262070, 188524140]

約数ペア:

[(1, 188524140), (2, 94262070), (3, 62841380), (4, 47131035), (5, 37704828), (6, 31420690), (7, 26932020), (10, 18852414), (12, 15710345), (14, 13466010), (15, 12568276), (20, 9426207), (21, 8977340), (28, 6733005), (30, 6284138), (35, 5386404), (42, 4488670), (60, 3142069), (70, 2693202), (84, 2244335), (105, 1795468), (140, 1346601), (210, 897734), (420, 448867)]