214904310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421381}}^1$

素因数の和:421408

約数の個数: 32

約数和(自身を含む): 546111072

約数和(自身を除く): 331206762

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 421381, 842762, 1264143, 2106905, 2528286, 4213810, 6320715, 7163477, 12641430, 14326954, 21490431, 35817385, 42980862, 71634770, 107452155, 214904310]

約数ペア:

[(1, 214904310), (2, 107452155), (3, 71634770), (5, 42980862), (6, 35817385), (10, 21490431), (15, 14326954), (17, 12641430), (30, 7163477), (34, 6320715), (51, 4213810), (85, 2528286), (102, 2106905), (170, 1264143), (255, 842762), (510, 421381)]