23526230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 52835328

約数和(自身を除く): 29309098

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 103, 130, 182, 206, 251, 455, 502, 515, 721, 910, 1030, 1255, 1339, 1442, 1757, 2510, 2678, 3263, 3514, 3605, 6526, 6695, 7210, 8785, 9373, 13390, 16315, 17570, 18746, 22841, 25853, 32630, 45682, 46865, 51706, 93730, 114205, 129265, 180971, 228410, 258530, 336089, 361942, 672178, 904855, 1680445, 1809710, 2352623, 3360890, 4705246, 11763115, 23526230]

約数ペア:

[(1, 23526230), (2, 11763115), (5, 4705246), (7, 3360890), (10, 2352623), (13, 1809710), (14, 1680445), (26, 904855), (35, 672178), (65, 361942), (70, 336089), (91, 258530), (103, 228410), (130, 180971), (182, 129265), (206, 114205), (251, 93730), (455, 51706), (502, 46865), (515, 45682), (721, 32630), (910, 25853), (1030, 22841), (1255, 18746), (1339, 17570), (1442, 16315), (1757, 13390), (2510, 9373), (2678, 8785), (3263, 7210), (3514, 6695), (3605, 6526)]