138210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 352512

約数和(自身を除く): 214302

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 271, 510, 542, 813, 1355, 1626, 2710, 4065, 4607, 8130, 9214, 13821, 23035, 27642, 46070, 69105, 138210]

約数ペア:

[(1, 138210), (2, 69105), (3, 46070), (5, 27642), (6, 23035), (10, 13821), (15, 9214), (17, 8130), (30, 4607), (34, 4065), (51, 2710), (85, 1626), (102, 1355), (170, 813), (255, 542), (271, 510)]