23990670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2203}}^1$

素因数の和:2238

約数の個数: 72

約数和(自身を含む): 68592888

約数和(自身を除く): 44602218

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, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 2203, 3630, 4406, 5445, 6609, 10890, 11015, 13218, 19827, 22030, 24233, 33045, 39654, 48466, 66090, 72699, 99135, 121165, 145398, 198270, 218097, 242330, 266563, 363495, 436194, 533126, 726990, 799689, 1090485, 1332815, 1599378, 2180970, 2399067, 2665630, 3998445, 4798134, 7996890, 11995335, 23990670]

約数ペア:

[(1, 23990670), (2, 11995335), (3, 7996890), (5, 4798134), (6, 3998445), (9, 2665630), (10, 2399067), (11, 2180970), (15, 1599378), (18, 1332815), (22, 1090485), (30, 799689), (33, 726990), (45, 533126), (55, 436194), (66, 363495), (90, 266563), (99, 242330), (110, 218097), (121, 198270), (165, 145398), (198, 121165), (242, 99135), (330, 72699), (363, 66090), (495, 48466), (605, 39654), (726, 33045), (990, 24233), (1089, 22030), (1210, 19827), (1815, 13218), (2178, 11015), (2203, 10890), (3630, 6609), (4406, 5445)]