31010590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2111}}^1$

素因数の和:2244

約数の個数: 32

約数和(自身を含む): 60673536

約数和(自身を除く): 29662946

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 2111, 2938, 4222, 7345, 10555, 14690, 21110, 27443, 54886, 137215, 238543, 274430, 477086, 1192715, 2385430, 3101059, 6202118, 15505295, 31010590]

約数ペア:

[(1, 31010590), (2, 15505295), (5, 6202118), (10, 3101059), (13, 2385430), (26, 1192715), (65, 477086), (113, 274430), (130, 238543), (226, 137215), (565, 54886), (1130, 27443), (1469, 21110), (2111, 14690), (2938, 10555), (4222, 7345)]