137742290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{10993}}^1$

素因数の和:11186

約数の個数: 32

約数和(自身を含む): 284964480

約数和(自身を除く): 147222190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2506, 6265, 10993, 12530, 21986, 54965, 76951, 109930, 153902, 384755, 769510, 1967747, 3935494, 9838735, 13774229, 19677470, 27548458, 68871145, 137742290]

約数ペア:

[(1, 137742290), (2, 68871145), (5, 27548458), (7, 19677470), (10, 13774229), (14, 9838735), (35, 3935494), (70, 1967747), (179, 769510), (358, 384755), (895, 153902), (1253, 109930), (1790, 76951), (2506, 54965), (6265, 21986), (10993, 12530)]