3241140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7717}}^1$

素因数の和:7736

約数の個数: 48

約数和(自身を含む): 10372992

約数和(自身を除く): 7131852

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, 7717, 15434, 23151, 30868, 38585, 46302, 54019, 77170, 92604, 108038, 115755, 154340, 162057, 216076, 231510, 270095, 324114, 463020, 540190, 648228, 810285, 1080380, 1620570, 3241140]

約数ペア:

[(1, 3241140), (2, 1620570), (3, 1080380), (4, 810285), (5, 648228), (6, 540190), (7, 463020), (10, 324114), (12, 270095), (14, 231510), (15, 216076), (20, 162057), (21, 154340), (28, 115755), (30, 108038), (35, 92604), (42, 77170), (60, 54019), (70, 46302), (84, 38585), (105, 30868), (140, 23151), (210, 15434), (420, 7717)]