67710440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{241823}}^1$

素因数の和:241841

約数の個数: 32

約数和(自身を含む): 174113280

約数和(自身を除く): 106402840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 241823, 483646, 967292, 1209115, 1692761, 1934584, 2418230, 3385522, 4836460, 6771044, 8463805, 9672920, 13542088, 16927610, 33855220, 67710440]

約数ペア:

[(1, 67710440), (2, 33855220), (4, 16927610), (5, 13542088), (7, 9672920), (8, 8463805), (10, 6771044), (14, 4836460), (20, 3385522), (28, 2418230), (35, 1934584), (40, 1692761), (56, 1209115), (70, 967292), (140, 483646), (280, 241823)]