385770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 1161216

約数和(自身を除く): 775446

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 167, 210, 231, 330, 334, 385, 462, 501, 770, 835, 1002, 1155, 1169, 1670, 1837, 2310, 2338, 2505, 3507, 3674, 5010, 5511, 5845, 7014, 9185, 11022, 11690, 12859, 17535, 18370, 25718, 27555, 35070, 38577, 55110, 64295, 77154, 128590, 192885, 385770]

約数ペア:

[(1, 385770), (2, 192885), (3, 128590), (5, 77154), (6, 64295), (7, 55110), (10, 38577), (11, 35070), (14, 27555), (15, 25718), (21, 18370), (22, 17535), (30, 12859), (33, 11690), (35, 11022), (42, 9185), (55, 7014), (66, 5845), (70, 5511), (77, 5010), (105, 3674), (110, 3507), (154, 2505), (165, 2338), (167, 2310), (210, 1837), (231, 1670), (330, 1169), (334, 1155), (385, 1002), (462, 835), (501, 770)]