8472870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{4483}}^1$

素因数の和:4506

約数の個数: 64

約数和(自身を含む): 25827840

約数和(自身を除く): 17354970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 4483, 8966, 13449, 22415, 26898, 31381, 40347, 44830, 62762, 67245, 80694, 94143, 121041, 134490, 156905, 188286, 201735, 242082, 282429, 313810, 403470, 470715, 564858, 605205, 847287, 941430, 1210410, 1412145, 1694574, 2824290, 4236435, 8472870]

約数ペア:

[(1, 8472870), (2, 4236435), (3, 2824290), (5, 1694574), (6, 1412145), (7, 1210410), (9, 941430), (10, 847287), (14, 605205), (15, 564858), (18, 470715), (21, 403470), (27, 313810), (30, 282429), (35, 242082), (42, 201735), (45, 188286), (54, 156905), (63, 134490), (70, 121041), (90, 94143), (105, 80694), (126, 67245), (135, 62762), (189, 44830), (210, 40347), (270, 31381), (315, 26898), (378, 22415), (630, 13449), (945, 8966), (1890, 4483)]