23297580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 71062992

約数和(自身を除く): 47765412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 347, 373, 694, 746, 1041, 1119, 1388, 1492, 1735, 1865, 2082, 2238, 3123, 3357, 3470, 3730, 4164, 4476, 5205, 5595, 6246, 6714, 6940, 7460, 10410, 11190, 12492, 13428, 15615, 16785, 20820, 22380, 31230, 33570, 62460, 67140, 129431, 258862, 388293, 517724, 647155, 776586, 1164879, 1294310, 1553172, 1941465, 2329758, 2588620, 3882930, 4659516, 5824395, 7765860, 11648790, 23297580]

約数ペア:

[(1, 23297580), (2, 11648790), (3, 7765860), (4, 5824395), (5, 4659516), (6, 3882930), (9, 2588620), (10, 2329758), (12, 1941465), (15, 1553172), (18, 1294310), (20, 1164879), (30, 776586), (36, 647155), (45, 517724), (60, 388293), (90, 258862), (180, 129431), (347, 67140), (373, 62460), (694, 33570), (746, 31230), (1041, 22380), (1119, 20820), (1388, 16785), (1492, 15615), (1735, 13428), (1865, 12492), (2082, 11190), (2238, 10410), (3123, 7460), (3357, 6940), (3470, 6714), (3730, 6246), (4164, 5595), (4476, 5205)]