813464460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{8543}}^1$

素因数の和:8604

約数の個数: 108

約数和(自身を含む): 2579758272

約数和(自身を除く): 1766293812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 529, 690, 828, 1035, 1058, 1380, 1587, 2070, 2116, 2645, 3174, 4140, 4761, 5290, 6348, 7935, 8543, 9522, 10580, 15870, 17086, 19044, 23805, 25629, 31740, 34172, 42715, 47610, 51258, 76887, 85430, 95220, 102516, 128145, 153774, 170860, 196489, 256290, 307548, 384435, 392978, 512580, 589467, 768870, 785956, 982445, 1178934, 1537740, 1768401, 1964890, 2357868, 2947335, 3536802, 3929780, 4519247, 5894670, 7073604, 8842005, 9038494, 11789340, 13557741, 17684010, 18076988, 22596235, 27115482, 35368020, 40673223, 45192470, 54230964, 67788705, 81346446, 90384940, 135577410, 162692892, 203366115, 271154820, 406732230, 813464460]

約数ペア:

[(1, 813464460), (2, 406732230), (3, 271154820), (4, 203366115), (5, 162692892), (6, 135577410), (9, 90384940), (10, 81346446), (12, 67788705), (15, 54230964), (18, 45192470), (20, 40673223), (23, 35368020), (30, 27115482), (36, 22596235), (45, 18076988), (46, 17684010), (60, 13557741), (69, 11789340), (90, 9038494), (92, 8842005), (115, 7073604), (138, 5894670), (180, 4519247), (207, 3929780), (230, 3536802), (276, 2947335), (345, 2357868), (414, 1964890), (460, 1768401), (529, 1537740), (690, 1178934), (828, 982445), (1035, 785956), (1058, 768870), (1380, 589467), (1587, 512580), (2070, 392978), (2116, 384435), (2645, 307548), (3174, 256290), (4140, 196489), (4761, 170860), (5290, 153774), (6348, 128145), (7935, 102516), (8543, 95220), (9522, 85430), (10580, 76887), (15870, 51258), (17086, 47610), (19044, 42715), (23805, 34172), (25629, 31740)]