30247980986

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1\times {\mathrm{2243}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 46143820800

約数和(自身を除く): 15895839814

約数列:

[1, 2, 139, 179, 271, 278, 358, 542, 2243, 4486, 24881, 37669, 48509, 49762, 75338, 97018, 311777, 401497, 607853, 623554, 802994, 1215706, 6742751, 13485502, 55808083, 84491567, 108805687, 111616166, 168983134, 217611374, 15123990493, 30247980986]

約数ペア:

[(1, 30247980986), (2, 15123990493), (139, 217611374), (179, 168983134), (271, 111616166), (278, 108805687), (358, 84491567), (542, 55808083), (2243, 13485502), (4486, 6742751), (24881, 1215706), (37669, 802994), (48509, 623554), (49762, 607853), (75338, 401497), (97018, 311777)]