19322070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 49641984

約数和(自身を除く): 30319914

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 82, 115, 123, 138, 205, 230, 246, 345, 410, 615, 683, 690, 943, 1230, 1366, 1886, 2049, 2829, 3415, 4098, 4715, 5658, 6830, 9430, 10245, 14145, 15709, 20490, 28003, 28290, 31418, 47127, 56006, 78545, 84009, 94254, 140015, 157090, 168018, 235635, 280030, 420045, 471270, 644069, 840090, 1288138, 1932207, 3220345, 3864414, 6440690, 9661035, 19322070]

約数ペア:

[(1, 19322070), (2, 9661035), (3, 6440690), (5, 3864414), (6, 3220345), (10, 1932207), (15, 1288138), (23, 840090), (30, 644069), (41, 471270), (46, 420045), (69, 280030), (82, 235635), (115, 168018), (123, 157090), (138, 140015), (205, 94254), (230, 84009), (246, 78545), (345, 56006), (410, 47127), (615, 31418), (683, 28290), (690, 28003), (943, 20490), (1230, 15709), (1366, 14145), (1886, 10245), (2049, 9430), (2829, 6830), (3415, 5658), (4098, 4715)]