150724140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{358867}}^1$

素因数の和:358886

約数の個数: 48

約数和(自身を含む): 482318592

約数和(自身を除く): 331594452

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, 358867, 717734, 1076601, 1435468, 1794335, 2153202, 2512069, 3588670, 4306404, 5024138, 5383005, 7177340, 7536207, 10048276, 10766010, 12560345, 15072414, 21532020, 25120690, 30144828, 37681035, 50241380, 75362070, 150724140]

約数ペア:

[(1, 150724140), (2, 75362070), (3, 50241380), (4, 37681035), (5, 30144828), (6, 25120690), (7, 21532020), (10, 15072414), (12, 12560345), (14, 10766010), (15, 10048276), (20, 7536207), (21, 7177340), (28, 5383005), (30, 5024138), (35, 4306404), (42, 3588670), (60, 2512069), (70, 2153202), (84, 1794335), (105, 1435468), (140, 1076601), (210, 717734), (420, 358867)]