68187070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6451}}^1$

素因数の和:6616

約数の個数: 32

約数和(自身を含む): 141221376

約数和(自身を除く): 73034306

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 5285, 6451, 10570, 12902, 32255, 45157, 64510, 90314, 225785, 451570, 974101, 1948202, 4870505, 6818707, 9741010, 13637414, 34093535, 68187070]

約数ペア:

[(1, 68187070), (2, 34093535), (5, 13637414), (7, 9741010), (10, 6818707), (14, 4870505), (35, 1948202), (70, 974101), (151, 451570), (302, 225785), (755, 90314), (1057, 64510), (1510, 45157), (2114, 32255), (5285, 12902), (6451, 10570)]