23838210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 68515200

約数和(自身を除く): 44676990

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 199, 242, 330, 363, 398, 495, 597, 605, 726, 990, 995, 1089, 1194, 1210, 1331, 1791, 1815, 1990, 2178, 2189, 2662, 2985, 3582, 3630, 3993, 4378, 5445, 5970, 6567, 6655, 7986, 8955, 10890, 10945, 11979, 13134, 13310, 17910, 19701, 19965, 21890, 23958, 24079, 32835, 39402, 39930, 48158, 59895, 65670, 72237, 98505, 119790, 120395, 144474, 197010, 216711, 240790, 264869, 361185, 433422, 529738, 722370, 794607, 1083555, 1324345, 1589214, 2167110, 2383821, 2648690, 3973035, 4767642, 7946070, 11919105, 23838210]

約数ペア:

[(1, 23838210), (2, 11919105), (3, 7946070), (5, 4767642), (6, 3973035), (9, 2648690), (10, 2383821), (11, 2167110), (15, 1589214), (18, 1324345), (22, 1083555), (30, 794607), (33, 722370), (45, 529738), (55, 433422), (66, 361185), (90, 264869), (99, 240790), (110, 216711), (121, 197010), (165, 144474), (198, 120395), (199, 119790), (242, 98505), (330, 72237), (363, 65670), (398, 59895), (495, 48158), (597, 39930), (605, 39402), (726, 32835), (990, 24079), (995, 23958), (1089, 21890), (1194, 19965), (1210, 19701), (1331, 17910), (1791, 13310), (1815, 13134), (1990, 11979), (2178, 10945), (2189, 10890), (2662, 8955), (2985, 7986), (3582, 6655), (3630, 6567), (3993, 5970), (4378, 5445)]