47670840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{18917}}^1$

素因数の和:18941

約数の個数: 96

約数和(自身を含む): 177072480

約数和(自身を除く): 129401640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 18917, 37834, 56751, 75668, 94585, 113502, 132419, 151336, 170253, 189170, 227004, 264838, 283755, 340506, 378340, 397257, 454008, 529676, 567510, 662095, 681012, 756680, 794514, 851265, 1059352, 1135020, 1191771, 1324190, 1362024, 1589028, 1702530, 1986285, 2270040, 2383542, 2648380, 3178056, 3405060, 3972570, 4767084, 5296760, 5958855, 6810120, 7945140, 9534168, 11917710, 15890280, 23835420, 47670840]

約数ペア:

[(1, 47670840), (2, 23835420), (3, 15890280), (4, 11917710), (5, 9534168), (6, 7945140), (7, 6810120), (8, 5958855), (9, 5296760), (10, 4767084), (12, 3972570), (14, 3405060), (15, 3178056), (18, 2648380), (20, 2383542), (21, 2270040), (24, 1986285), (28, 1702530), (30, 1589028), (35, 1362024), (36, 1324190), (40, 1191771), (42, 1135020), (45, 1059352), (56, 851265), (60, 794514), (63, 756680), (70, 681012), (72, 662095), (84, 567510), (90, 529676), (105, 454008), (120, 397257), (126, 378340), (140, 340506), (168, 283755), (180, 264838), (210, 227004), (252, 189170), (280, 170253), (315, 151336), (360, 132419), (420, 113502), (504, 94585), (630, 75668), (840, 56751), (1260, 37834), (2520, 18917)]