131228610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257311}}^1$

素因数の和:257338

約数の個数: 32

約数和(自身を含む): 333476352

約数和(自身を除く): 202247742

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 257311, 514622, 771933, 1286555, 1543866, 2573110, 3859665, 4374287, 7719330, 8748574, 13122861, 21871435, 26245722, 43742870, 65614305, 131228610]

約数ペア:

[(1, 131228610), (2, 65614305), (3, 43742870), (5, 26245722), (6, 21871435), (10, 13122861), (15, 8748574), (17, 7719330), (30, 4374287), (34, 3859665), (51, 2573110), (85, 1543866), (102, 1286555), (170, 771933), (255, 514622), (510, 257311)]