168486210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2749}}^1$

素因数の和:2992

約数の個数: 64

約数和(自身を含む): 451440000

約数和(自身を除く): 282953790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 227, 270, 454, 681, 1135, 1362, 2043, 2270, 2749, 3405, 4086, 5498, 6129, 6810, 8247, 10215, 12258, 13745, 16494, 20430, 24741, 27490, 30645, 41235, 49482, 61290, 74223, 82470, 123705, 148446, 247410, 371115, 624023, 742230, 1248046, 1872069, 3120115, 3744138, 5616207, 6240230, 9360345, 11232414, 16848621, 18720690, 28081035, 33697242, 56162070, 84243105, 168486210]

約数ペア:

[(1, 168486210), (2, 84243105), (3, 56162070), (5, 33697242), (6, 28081035), (9, 18720690), (10, 16848621), (15, 11232414), (18, 9360345), (27, 6240230), (30, 5616207), (45, 3744138), (54, 3120115), (90, 1872069), (135, 1248046), (227, 742230), (270, 624023), (454, 371115), (681, 247410), (1135, 148446), (1362, 123705), (2043, 82470), (2270, 74223), (2749, 61290), (3405, 49482), (4086, 41235), (5498, 30645), (6129, 27490), (6810, 24741), (8247, 20430), (10215, 16494), (12258, 13745)]