30840754

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1283}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 56578176

約数和(自身を除く): 25737422

約数列:

[1, 2, 7, 14, 17, 34, 101, 119, 202, 238, 707, 1283, 1414, 1717, 2566, 3434, 8981, 12019, 17962, 21811, 24038, 43622, 129583, 152677, 259166, 305354, 907081, 1814162, 2202911, 4405822, 15420377, 30840754]

約数ペア:

[(1, 30840754), (2, 15420377), (7, 4405822), (14, 2202911), (17, 1814162), (34, 907081), (101, 305354), (119, 259166), (202, 152677), (238, 129583), (707, 43622), (1283, 24038), (1414, 21811), (1717, 17962), (2566, 12019), (3434, 8981)]