8311740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 25643520

約数和(自身を除く): 17331780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 317, 345, 380, 437, 460, 570, 634, 690, 874, 951, 1140, 1268, 1311, 1380, 1585, 1748, 1902, 2185, 2622, 3170, 3804, 4370, 4755, 5244, 6023, 6340, 6555, 7291, 8740, 9510, 12046, 13110, 14582, 18069, 19020, 21873, 24092, 26220, 29164, 30115, 36138, 36455, 43746, 60230, 72276, 72910, 87492, 90345, 109365, 120460, 138529, 145820, 180690, 218730, 277058, 361380, 415587, 437460, 554116, 692645, 831174, 1385290, 1662348, 2077935, 2770580, 4155870, 8311740]

約数ペア:

[(1, 8311740), (2, 4155870), (3, 2770580), (4, 2077935), (5, 1662348), (6, 1385290), (10, 831174), (12, 692645), (15, 554116), (19, 437460), (20, 415587), (23, 361380), (30, 277058), (38, 218730), (46, 180690), (57, 145820), (60, 138529), (69, 120460), (76, 109365), (92, 90345), (95, 87492), (114, 72910), (115, 72276), (138, 60230), (190, 43746), (228, 36455), (230, 36138), (276, 30115), (285, 29164), (317, 26220), (345, 24092), (380, 21873), (437, 19020), (460, 18069), (570, 14582), (634, 13110), (690, 12046), (874, 9510), (951, 8740), (1140, 7291), (1268, 6555), (1311, 6340), (1380, 6023), (1585, 5244), (1748, 4755), (1902, 4370), (2185, 3804), (2622, 3170)]