7065540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2309}}^1$

素因数の和:2341

約数の個数: 72

約数和(自身を含む): 22702680

約数和(自身を除く): 15637140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 2309, 3060, 4618, 6927, 9236, 11545, 13854, 20781, 23090, 27708, 34635, 39253, 41562, 46180, 69270, 78506, 83124, 103905, 117759, 138540, 157012, 196265, 207810, 235518, 353277, 392530, 415620, 471036, 588795, 706554, 785060, 1177590, 1413108, 1766385, 2355180, 3532770, 7065540]

約数ペア:

[(1, 7065540), (2, 3532770), (3, 2355180), (4, 1766385), (5, 1413108), (6, 1177590), (9, 785060), (10, 706554), (12, 588795), (15, 471036), (17, 415620), (18, 392530), (20, 353277), (30, 235518), (34, 207810), (36, 196265), (45, 157012), (51, 138540), (60, 117759), (68, 103905), (85, 83124), (90, 78506), (102, 69270), (153, 46180), (170, 41562), (180, 39253), (204, 34635), (255, 27708), (306, 23090), (340, 20781), (510, 13854), (612, 11545), (765, 9236), (1020, 6927), (1530, 4618), (2309, 3060)]