5681830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 13105152

約数和(自身を除く): 7423322

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 154, 157, 235, 314, 329, 385, 470, 517, 658, 770, 785, 1034, 1099, 1570, 1645, 1727, 2198, 2585, 3290, 3454, 3619, 5170, 5495, 7238, 7379, 8635, 10990, 12089, 14758, 17270, 18095, 24178, 36190, 36895, 51653, 60445, 73790, 81169, 103306, 120890, 162338, 258265, 405845, 516530, 568183, 811690, 1136366, 2840915, 5681830]

約数ペア:

[(1, 5681830), (2, 2840915), (5, 1136366), (7, 811690), (10, 568183), (11, 516530), (14, 405845), (22, 258265), (35, 162338), (47, 120890), (55, 103306), (70, 81169), (77, 73790), (94, 60445), (110, 51653), (154, 36895), (157, 36190), (235, 24178), (314, 18095), (329, 17270), (385, 14758), (470, 12089), (517, 10990), (658, 8635), (770, 7379), (785, 7238), (1034, 5495), (1099, 5170), (1570, 3619), (1645, 3454), (1727, 3290), (2198, 2585)]