143061870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{13903}}^1$

素因数の和:13934

約数の個数: 64

約数和(自身を含む): 400435200

約数和(自身を除く): 257373330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 3430, 5145, 10290, 13903, 27806, 41709, 69515, 83418, 97321, 139030, 194642, 208545, 291963, 417090, 486605, 583926, 681247, 973210, 1362494, 1459815, 2043741, 2919630, 3406235, 4087482, 4768729, 6812470, 9537458, 10218705, 14306187, 20437410, 23843645, 28612374, 47687290, 71530935, 143061870]

約数ペア:

[(1, 143061870), (2, 71530935), (3, 47687290), (5, 28612374), (6, 23843645), (7, 20437410), (10, 14306187), (14, 10218705), (15, 9537458), (21, 6812470), (30, 4768729), (35, 4087482), (42, 3406235), (49, 2919630), (70, 2043741), (98, 1459815), (105, 1362494), (147, 973210), (210, 681247), (245, 583926), (294, 486605), (343, 417090), (490, 291963), (686, 208545), (735, 194642), (1029, 139030), (1470, 97321), (1715, 83418), (2058, 69515), (3430, 41709), (5145, 27806), (10290, 13903)]