39684660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 117331200

約数和(自身を除く): 77646540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 149, 193, 230, 276, 298, 345, 386, 447, 460, 579, 596, 690, 745, 772, 894, 965, 1158, 1380, 1490, 1788, 1930, 2235, 2316, 2895, 2980, 3427, 3860, 4439, 4470, 5790, 6854, 8878, 8940, 10281, 11580, 13317, 13708, 17135, 17756, 20562, 22195, 26634, 28757, 34270, 41124, 44390, 51405, 53268, 57514, 66585, 68540, 86271, 88780, 102810, 115028, 133170, 143785, 172542, 205620, 266340, 287570, 345084, 431355, 575140, 661411, 862710, 1322822, 1725420, 1984233, 2645644, 3307055, 3968466, 6614110, 7936932, 9921165, 13228220, 19842330, 39684660]

約数ペア:

[(1, 39684660), (2, 19842330), (3, 13228220), (4, 9921165), (5, 7936932), (6, 6614110), (10, 3968466), (12, 3307055), (15, 2645644), (20, 1984233), (23, 1725420), (30, 1322822), (46, 862710), (60, 661411), (69, 575140), (92, 431355), (115, 345084), (138, 287570), (149, 266340), (193, 205620), (230, 172542), (276, 143785), (298, 133170), (345, 115028), (386, 102810), (447, 88780), (460, 86271), (579, 68540), (596, 66585), (690, 57514), (745, 53268), (772, 51405), (894, 44390), (965, 41124), (1158, 34270), (1380, 28757), (1490, 26634), (1788, 22195), (1930, 20562), (2235, 17756), (2316, 17135), (2895, 13708), (2980, 13317), (3427, 11580), (3860, 10281), (4439, 8940), (4470, 8878), (5790, 6854)]