4118520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4903}}^1$

素因数の和:4924

約数の個数: 64

約数和(自身を含む): 14123520

約数和(自身を除く): 10005000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 4903, 9806, 14709, 19612, 24515, 29418, 34321, 39224, 49030, 58836, 68642, 73545, 98060, 102963, 117672, 137284, 147090, 171605, 196120, 205926, 274568, 294180, 343210, 411852, 514815, 588360, 686420, 823704, 1029630, 1372840, 2059260, 4118520]

約数ペア:

[(1, 4118520), (2, 2059260), (3, 1372840), (4, 1029630), (5, 823704), (6, 686420), (7, 588360), (8, 514815), (10, 411852), (12, 343210), (14, 294180), (15, 274568), (20, 205926), (21, 196120), (24, 171605), (28, 147090), (30, 137284), (35, 117672), (40, 102963), (42, 98060), (56, 73545), (60, 68642), (70, 58836), (84, 49030), (105, 39224), (120, 34321), (140, 29418), (168, 24515), (210, 19612), (280, 14709), (420, 9806), (840, 4903)]