9209410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 20528640

約数和(自身を除く): 11319230

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 71, 85, 109, 119, 142, 170, 218, 238, 355, 497, 545, 595, 710, 763, 994, 1090, 1190, 1207, 1526, 1853, 2414, 2485, 3706, 3815, 4970, 6035, 7630, 7739, 8449, 9265, 12070, 12971, 15478, 16898, 18530, 25942, 38695, 42245, 54173, 64855, 77390, 84490, 108346, 129710, 131563, 263126, 270865, 541730, 657815, 920941, 1315630, 1841882, 4604705, 9209410]

約数ペア:

[(1, 9209410), (2, 4604705), (5, 1841882), (7, 1315630), (10, 920941), (14, 657815), (17, 541730), (34, 270865), (35, 263126), (70, 131563), (71, 129710), (85, 108346), (109, 84490), (119, 77390), (142, 64855), (170, 54173), (218, 42245), (238, 38695), (355, 25942), (497, 18530), (545, 16898), (595, 15478), (710, 12971), (763, 12070), (994, 9265), (1090, 8449), (1190, 7739), (1207, 7630), (1526, 6035), (1853, 4970), (2414, 3815), (2485, 3706)]