8872140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2207}}^1$

素因数の和:2286

約数の個数: 48

約数和(自身を含む): 25224192

約数和(自身を除く): 16352052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 2207, 4020, 4414, 6621, 8828, 11035, 13242, 22070, 26484, 33105, 44140, 66210, 132420, 147869, 295738, 443607, 591476, 739345, 887214, 1478690, 1774428, 2218035, 2957380, 4436070, 8872140]

約数ペア:

[(1, 8872140), (2, 4436070), (3, 2957380), (4, 2218035), (5, 1774428), (6, 1478690), (10, 887214), (12, 739345), (15, 591476), (20, 443607), (30, 295738), (60, 147869), (67, 132420), (134, 66210), (201, 44140), (268, 33105), (335, 26484), (402, 22070), (670, 13242), (804, 11035), (1005, 8828), (1340, 6621), (2010, 4414), (2207, 4020)]