67125380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4481}}^1$

素因数の和:4604

約数の個数: 48

約数和(自身を含む): 162642816

約数和(自身を除く): 95517436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 4481, 7490, 8962, 14980, 17924, 22405, 31367, 44810, 62734, 89620, 125468, 156835, 313670, 479467, 627340, 958934, 1917868, 2397335, 3356269, 4794670, 6712538, 9589340, 13425076, 16781345, 33562690, 67125380]

約数ペア:

[(1, 67125380), (2, 33562690), (4, 16781345), (5, 13425076), (7, 9589340), (10, 6712538), (14, 4794670), (20, 3356269), (28, 2397335), (35, 1917868), (70, 958934), (107, 627340), (140, 479467), (214, 313670), (428, 156835), (535, 125468), (749, 89620), (1070, 62734), (1498, 44810), (2140, 31367), (2996, 22405), (3745, 17924), (4481, 14980), (7490, 8962)]