30789576

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 89294400

約数和(自身を除く): 58504824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 71, 72, 76, 114, 142, 152, 171, 213, 228, 284, 317, 342, 426, 456, 568, 634, 639, 684, 852, 951, 1268, 1278, 1349, 1368, 1704, 1902, 2536, 2556, 2698, 2853, 3804, 4047, 5112, 5396, 5706, 6023, 7608, 8094, 10792, 11412, 12046, 12141, 16188, 18069, 22507, 22824, 24092, 24282, 32376, 36138, 45014, 48184, 48564, 54207, 67521, 72276, 90028, 97128, 108414, 135042, 144552, 180056, 202563, 216828, 270084, 405126, 427633, 433656, 540168, 810252, 855266, 1282899, 1620504, 1710532, 2565798, 3421064, 3848697, 5131596, 7697394, 10263192, 15394788, 30789576]

約数ペア:

[(1, 30789576), (2, 15394788), (3, 10263192), (4, 7697394), (6, 5131596), (8, 3848697), (9, 3421064), (12, 2565798), (18, 1710532), (19, 1620504), (24, 1282899), (36, 855266), (38, 810252), (57, 540168), (71, 433656), (72, 427633), (76, 405126), (114, 270084), (142, 216828), (152, 202563), (171, 180056), (213, 144552), (228, 135042), (284, 108414), (317, 97128), (342, 90028), (426, 72276), (456, 67521), (568, 54207), (634, 48564), (639, 48184), (684, 45014), (852, 36138), (951, 32376), (1268, 24282), (1278, 24092), (1349, 22824), (1368, 22507), (1704, 18069), (1902, 16188), (2536, 12141), (2556, 12046), (2698, 11412), (2853, 10792), (3804, 8094), (4047, 7608), (5112, 6023), (5396, 5706)]