11752860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{27983}}^1$

素因数の和:28002

約数の個数: 48

約数和(自身を含む): 37610496

約数和(自身を除く): 25857636

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, 27983, 55966, 83949, 111932, 139915, 167898, 195881, 279830, 335796, 391762, 419745, 559660, 587643, 783524, 839490, 979405, 1175286, 1678980, 1958810, 2350572, 2938215, 3917620, 5876430, 11752860]

約数ペア:

[(1, 11752860), (2, 5876430), (3, 3917620), (4, 2938215), (5, 2350572), (6, 1958810), (7, 1678980), (10, 1175286), (12, 979405), (14, 839490), (15, 783524), (20, 587643), (21, 559660), (28, 419745), (30, 391762), (35, 335796), (42, 279830), (60, 195881), (70, 167898), (84, 139915), (105, 111932), (140, 83949), (210, 55966), (420, 27983)]