2168670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 6220800

約数和(自身を除く): 4052130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 449, 483, 690, 805, 898, 966, 1347, 1610, 2245, 2415, 2694, 3143, 4490, 4830, 6286, 6735, 9429, 10327, 13470, 15715, 18858, 20654, 30981, 31430, 47145, 51635, 61962, 72289, 94290, 103270, 144578, 154905, 216867, 309810, 361445, 433734, 722890, 1084335, 2168670]

約数ペア:

[(1, 2168670), (2, 1084335), (3, 722890), (5, 433734), (6, 361445), (7, 309810), (10, 216867), (14, 154905), (15, 144578), (21, 103270), (23, 94290), (30, 72289), (35, 61962), (42, 51635), (46, 47145), (69, 31430), (70, 30981), (105, 20654), (115, 18858), (138, 15715), (161, 13470), (210, 10327), (230, 9429), (322, 6735), (345, 6286), (449, 4830), (483, 4490), (690, 3143), (805, 2694), (898, 2415), (966, 2245), (1347, 1610)]