447810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 1244160

約数和(自身を除く): 796350

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 59, 66, 69, 110, 115, 118, 138, 165, 177, 230, 253, 295, 330, 345, 354, 506, 590, 649, 690, 759, 885, 1265, 1298, 1357, 1518, 1770, 1947, 2530, 2714, 3245, 3795, 3894, 4071, 6490, 6785, 7590, 8142, 9735, 13570, 14927, 19470, 20355, 29854, 40710, 44781, 74635, 89562, 149270, 223905, 447810]

約数ペア:

[(1, 447810), (2, 223905), (3, 149270), (5, 89562), (6, 74635), (10, 44781), (11, 40710), (15, 29854), (22, 20355), (23, 19470), (30, 14927), (33, 13570), (46, 9735), (55, 8142), (59, 7590), (66, 6785), (69, 6490), (110, 4071), (115, 3894), (118, 3795), (138, 3245), (165, 2714), (177, 2530), (230, 1947), (253, 1770), (295, 1518), (330, 1357), (345, 1298), (354, 1265), (506, 885), (590, 759), (649, 690)]