667590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2$

素因数の和:62

約数の個数: 96

約数和(自身を含む): 2121984

約数和(自身を除く): 1454394

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 187, 210, 231, 238, 255, 289, 330, 357, 374, 385, 462, 510, 561, 578, 595, 714, 770, 867, 935, 1122, 1155, 1190, 1309, 1445, 1734, 1785, 1870, 2023, 2310, 2618, 2805, 2890, 3179, 3570, 3927, 4046, 4335, 5610, 6069, 6358, 6545, 7854, 8670, 9537, 10115, 12138, 13090, 15895, 19074, 19635, 20230, 22253, 30345, 31790, 39270, 44506, 47685, 60690, 66759, 95370, 111265, 133518, 222530, 333795, 667590]

約数ペア:

[(1, 667590), (2, 333795), (3, 222530), (5, 133518), (6, 111265), (7, 95370), (10, 66759), (11, 60690), (14, 47685), (15, 44506), (17, 39270), (21, 31790), (22, 30345), (30, 22253), (33, 20230), (34, 19635), (35, 19074), (42, 15895), (51, 13090), (55, 12138), (66, 10115), (70, 9537), (77, 8670), (85, 7854), (102, 6545), (105, 6358), (110, 6069), (119, 5610), (154, 4335), (165, 4046), (170, 3927), (187, 3570), (210, 3179), (231, 2890), (238, 2805), (255, 2618), (289, 2310), (330, 2023), (357, 1870), (374, 1785), (385, 1734), (462, 1445), (510, 1309), (561, 1190), (578, 1155), (595, 1122), (714, 935), (770, 867)]