23655590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 51701760

約数和(自身を除く): 28046170

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 43, 58, 70, 86, 145, 203, 215, 271, 290, 301, 406, 430, 542, 602, 1015, 1247, 1355, 1505, 1897, 2030, 2494, 2710, 3010, 3794, 6235, 7859, 8729, 9485, 11653, 12470, 15718, 17458, 18970, 23306, 39295, 43645, 55013, 58265, 78590, 81571, 87290, 110026, 116530, 163142, 275065, 337937, 407855, 550130, 675874, 815710, 1689685, 2365559, 3379370, 4731118, 11827795, 23655590]

約数ペア:

[(1, 23655590), (2, 11827795), (5, 4731118), (7, 3379370), (10, 2365559), (14, 1689685), (29, 815710), (35, 675874), (43, 550130), (58, 407855), (70, 337937), (86, 275065), (145, 163142), (203, 116530), (215, 110026), (271, 87290), (290, 81571), (301, 78590), (406, 58265), (430, 55013), (542, 43645), (602, 39295), (1015, 23306), (1247, 18970), (1355, 17458), (1505, 15718), (1897, 12470), (2030, 11653), (2494, 9485), (2710, 8729), (3010, 7859), (3794, 6235)]