4978950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1781

約数の個数: 48

約数和(自身を含む): 13005120

約数和(自身を除く): 8026170

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 1747, 2850, 3494, 5241, 8735, 10482, 17470, 26205, 33193, 43675, 52410, 66386, 87350, 99579, 131025, 165965, 199158, 262050, 331930, 497895, 829825, 995790, 1659650, 2489475, 4978950]

約数ペア:

[(1, 4978950), (2, 2489475), (3, 1659650), (5, 995790), (6, 829825), (10, 497895), (15, 331930), (19, 262050), (25, 199158), (30, 165965), (38, 131025), (50, 99579), (57, 87350), (75, 66386), (95, 52410), (114, 43675), (150, 33193), (190, 26205), (285, 17470), (475, 10482), (570, 8735), (950, 5241), (1425, 3494), (1747, 2850)]