895620

素因数分解:

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

素因数の和:105

約数の個数: 96

約数和(自身を含む): 2903040

約数和(自身を除く): 2007420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 59, 60, 66, 69, 92, 110, 115, 118, 132, 138, 165, 177, 220, 230, 236, 253, 276, 295, 330, 345, 354, 460, 506, 590, 649, 660, 690, 708, 759, 885, 1012, 1180, 1265, 1298, 1357, 1380, 1518, 1770, 1947, 2530, 2596, 2714, 3036, 3245, 3540, 3795, 3894, 4071, 5060, 5428, 6490, 6785, 7590, 7788, 8142, 9735, 12980, 13570, 14927, 15180, 16284, 19470, 20355, 27140, 29854, 38940, 40710, 44781, 59708, 74635, 81420, 89562, 149270, 179124, 223905, 298540, 447810, 895620]

約数ペア:

[(1, 895620), (2, 447810), (3, 298540), (4, 223905), (5, 179124), (6, 149270), (10, 89562), (11, 81420), (12, 74635), (15, 59708), (20, 44781), (22, 40710), (23, 38940), (30, 29854), (33, 27140), (44, 20355), (46, 19470), (55, 16284), (59, 15180), (60, 14927), (66, 13570), (69, 12980), (92, 9735), (110, 8142), (115, 7788), (118, 7590), (132, 6785), (138, 6490), (165, 5428), (177, 5060), (220, 4071), (230, 3894), (236, 3795), (253, 3540), (276, 3245), (295, 3036), (330, 2714), (345, 2596), (354, 2530), (460, 1947), (506, 1770), (590, 1518), (649, 1380), (660, 1357), (690, 1298), (708, 1265), (759, 1180), (885, 1012)]