15680970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 44495568

約数和(自身を除く): 28814598

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 37, 45, 51, 74, 85, 90, 102, 111, 153, 170, 185, 222, 255, 277, 306, 333, 370, 510, 554, 555, 629, 666, 765, 831, 1110, 1258, 1385, 1530, 1662, 1665, 1887, 2493, 2770, 3145, 3330, 3774, 4155, 4709, 4986, 5661, 6290, 8310, 9418, 9435, 10249, 11322, 12465, 14127, 18870, 20498, 23545, 24930, 28254, 28305, 30747, 42381, 47090, 51245, 56610, 61494, 70635, 84762, 92241, 102490, 141270, 153735, 174233, 184482, 211905, 307470, 348466, 423810, 461205, 522699, 871165, 922410, 1045398, 1568097, 1742330, 2613495, 3136194, 5226990, 7840485, 15680970]

約数ペア:

[(1, 15680970), (2, 7840485), (3, 5226990), (5, 3136194), (6, 2613495), (9, 1742330), (10, 1568097), (15, 1045398), (17, 922410), (18, 871165), (30, 522699), (34, 461205), (37, 423810), (45, 348466), (51, 307470), (74, 211905), (85, 184482), (90, 174233), (102, 153735), (111, 141270), (153, 102490), (170, 92241), (185, 84762), (222, 70635), (255, 61494), (277, 56610), (306, 51245), (333, 47090), (370, 42381), (510, 30747), (554, 28305), (555, 28254), (629, 24930), (666, 23545), (765, 20498), (831, 18870), (1110, 14127), (1258, 12465), (1385, 11322), (1530, 10249), (1662, 9435), (1665, 9418), (1887, 8310), (2493, 6290), (2770, 5661), (3145, 4986), (3330, 4709), (3774, 4155)]