68236860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 201180672

約数和(自身を除く): 132943812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 197, 230, 251, 276, 345, 394, 460, 502, 591, 690, 753, 788, 985, 1004, 1182, 1255, 1380, 1506, 1970, 2364, 2510, 2955, 3012, 3765, 3940, 4531, 5020, 5773, 5910, 7530, 9062, 11546, 11820, 13593, 15060, 17319, 18124, 22655, 23092, 27186, 28865, 34638, 45310, 49447, 54372, 57730, 67965, 69276, 86595, 90620, 98894, 115460, 135930, 148341, 173190, 197788, 247235, 271860, 296682, 346380, 494470, 593364, 741705, 988940, 1137281, 1483410, 2274562, 2966820, 3411843, 4549124, 5686405, 6823686, 11372810, 13647372, 17059215, 22745620, 34118430, 68236860]

約数ペア:

[(1, 68236860), (2, 34118430), (3, 22745620), (4, 17059215), (5, 13647372), (6, 11372810), (10, 6823686), (12, 5686405), (15, 4549124), (20, 3411843), (23, 2966820), (30, 2274562), (46, 1483410), (60, 1137281), (69, 988940), (92, 741705), (115, 593364), (138, 494470), (197, 346380), (230, 296682), (251, 271860), (276, 247235), (345, 197788), (394, 173190), (460, 148341), (502, 135930), (591, 115460), (690, 98894), (753, 90620), (788, 86595), (985, 69276), (1004, 67965), (1182, 57730), (1255, 54372), (1380, 49447), (1506, 45310), (1970, 34638), (2364, 28865), (2510, 27186), (2955, 23092), (3012, 22655), (3765, 18124), (3940, 17319), (4531, 15060), (5020, 13593), (5773, 11820), (5910, 11546), (7530, 9062)]