140324070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{19571}}^1$

素因数の和:19820

約数の個数: 32

約数和(自身を含む): 338204160

約数和(自身を除く): 197880090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 19571, 39142, 58713, 97855, 117426, 195710, 293565, 587130, 4677469, 9354938, 14032407, 23387345, 28064814, 46774690, 70162035, 140324070]

約数ペア:

[(1, 140324070), (2, 70162035), (3, 46774690), (5, 28064814), (6, 23387345), (10, 14032407), (15, 9354938), (30, 4677469), (239, 587130), (478, 293565), (717, 195710), (1195, 117426), (1434, 97855), (2390, 58713), (3585, 39142), (7170, 19571)]