8680890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{547}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 21819168

約数和(自身を除く): 13138278

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 547, 690, 1058, 1094, 1587, 1641, 2645, 2735, 3174, 3282, 5290, 5470, 7935, 8205, 12581, 15870, 16410, 25162, 37743, 62905, 75486, 125810, 188715, 289363, 377430, 578726, 868089, 1446815, 1736178, 2893630, 4340445, 8680890]

約数ペア:

[(1, 8680890), (2, 4340445), (3, 2893630), (5, 1736178), (6, 1446815), (10, 868089), (15, 578726), (23, 377430), (30, 289363), (46, 188715), (69, 125810), (115, 75486), (138, 62905), (230, 37743), (345, 25162), (529, 16410), (547, 15870), (690, 12581), (1058, 8205), (1094, 7935), (1587, 5470), (1641, 5290), (2645, 3282), (2735, 3174)]