1882860

素因数分解:

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

素因数の和:4502

約数の個数: 48

約数和(自身を含む): 6026496

約数和(自身を除く): 4143636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4483, 8966, 13449, 17932, 22415, 26898, 31381, 44830, 53796, 62762, 67245, 89660, 94143, 125524, 134490, 156905, 188286, 268980, 313810, 376572, 470715, 627620, 941430, 1882860]

約数ペア:

[(1, 1882860), (2, 941430), (3, 627620), (4, 470715), (5, 376572), (6, 313810), (7, 268980), (10, 188286), (12, 156905), (14, 134490), (15, 125524), (20, 94143), (21, 89660), (28, 67245), (30, 62762), (35, 53796), (42, 44830), (60, 31381), (70, 26898), (84, 22415), (105, 17932), (140, 13449), (210, 8966), (420, 4483)]