7204770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{277}}^1$

素因数の和:324

約数の個数: 72

約数和(自身を含む): 19970964

約数和(自身を除く): 12766194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 277, 289, 306, 510, 554, 578, 765, 831, 867, 1385, 1445, 1530, 1662, 1734, 2493, 2601, 2770, 2890, 4155, 4335, 4709, 4986, 5202, 8310, 8670, 9418, 12465, 13005, 14127, 23545, 24930, 26010, 28254, 42381, 47090, 70635, 80053, 84762, 141270, 160106, 211905, 240159, 400265, 423810, 480318, 720477, 800530, 1200795, 1440954, 2401590, 3602385, 7204770]

約数ペア:

[(1, 7204770), (2, 3602385), (3, 2401590), (5, 1440954), (6, 1200795), (9, 800530), (10, 720477), (15, 480318), (17, 423810), (18, 400265), (30, 240159), (34, 211905), (45, 160106), (51, 141270), (85, 84762), (90, 80053), (102, 70635), (153, 47090), (170, 42381), (255, 28254), (277, 26010), (289, 24930), (306, 23545), (510, 14127), (554, 13005), (578, 12465), (765, 9418), (831, 8670), (867, 8310), (1385, 5202), (1445, 4986), (1530, 4709), (1662, 4335), (1734, 4155), (2493, 2890), (2601, 2770)]