17146540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 41368320

約数和(自身を除く): 24221780

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 37, 47, 58, 68, 74, 85, 94, 116, 145, 148, 170, 185, 188, 235, 290, 340, 370, 470, 493, 580, 629, 740, 799, 940, 986, 1073, 1258, 1363, 1598, 1739, 1972, 2146, 2465, 2516, 2726, 3145, 3196, 3478, 3995, 4292, 4930, 5365, 5452, 6290, 6815, 6956, 7990, 8695, 9860, 10730, 12580, 13630, 15980, 17390, 18241, 21460, 23171, 27260, 29563, 34780, 36482, 46342, 50431, 59126, 72964, 91205, 92684, 100862, 115855, 118252, 147815, 182410, 201724, 231710, 252155, 295630, 364820, 463420, 504310, 591260, 857327, 1008620, 1714654, 3429308, 4286635, 8573270, 17146540]

約数ペア:

[(1, 17146540), (2, 8573270), (4, 4286635), (5, 3429308), (10, 1714654), (17, 1008620), (20, 857327), (29, 591260), (34, 504310), (37, 463420), (47, 364820), (58, 295630), (68, 252155), (74, 231710), (85, 201724), (94, 182410), (116, 147815), (145, 118252), (148, 115855), (170, 100862), (185, 92684), (188, 91205), (235, 72964), (290, 59126), (340, 50431), (370, 46342), (470, 36482), (493, 34780), (580, 29563), (629, 27260), (740, 23171), (799, 21460), (940, 18241), (986, 17390), (1073, 15980), (1258, 13630), (1363, 12580), (1598, 10730), (1739, 9860), (1972, 8695), (2146, 7990), (2465, 6956), (2516, 6815), (2726, 6290), (3145, 5452), (3196, 5365), (3478, 4930), (3995, 4292)]