13308330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 36864000

約数和(自身を除く): 23555670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 499, 635, 762, 889, 998, 1270, 1497, 1778, 1905, 2495, 2667, 2994, 3493, 3810, 4445, 4990, 5334, 6986, 7485, 8890, 10479, 13335, 14970, 17465, 20958, 26670, 34930, 52395, 63373, 104790, 126746, 190119, 316865, 380238, 443611, 633730, 887222, 950595, 1330833, 1901190, 2218055, 2661666, 4436110, 6654165, 13308330]

約数ペア:

[(1, 13308330), (2, 6654165), (3, 4436110), (5, 2661666), (6, 2218055), (7, 1901190), (10, 1330833), (14, 950595), (15, 887222), (21, 633730), (30, 443611), (35, 380238), (42, 316865), (70, 190119), (105, 126746), (127, 104790), (210, 63373), (254, 52395), (381, 34930), (499, 26670), (635, 20958), (762, 17465), (889, 14970), (998, 13335), (1270, 10479), (1497, 8890), (1778, 7485), (1905, 6986), (2495, 5334), (2667, 4990), (2994, 4445), (3493, 3810)]