3747140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 8491392

約数和(自身を除く): 4744252

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 107, 170, 206, 214, 340, 412, 428, 515, 535, 1030, 1070, 1751, 1819, 2060, 2140, 3502, 3638, 7004, 7276, 8755, 9095, 11021, 17510, 18190, 22042, 35020, 36380, 44084, 55105, 110210, 187357, 220420, 374714, 749428, 936785, 1873570, 3747140]

約数ペア:

[(1, 3747140), (2, 1873570), (4, 936785), (5, 749428), (10, 374714), (17, 220420), (20, 187357), (34, 110210), (68, 55105), (85, 44084), (103, 36380), (107, 35020), (170, 22042), (206, 18190), (214, 17510), (340, 11021), (412, 9095), (428, 8755), (515, 7276), (535, 7004), (1030, 3638), (1070, 3502), (1751, 2140), (1819, 2060)]