9487730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 20901888

約数和(自身を除く): 11414158

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 71, 83, 115, 142, 161, 166, 230, 322, 355, 415, 497, 581, 710, 805, 830, 994, 1162, 1610, 1633, 1909, 2485, 2905, 3266, 3818, 4970, 5810, 5893, 8165, 9545, 11431, 11786, 13363, 16330, 19090, 22862, 26726, 29465, 41251, 57155, 58930, 66815, 82502, 114310, 133630, 135539, 206255, 271078, 412510, 677695, 948773, 1355390, 1897546, 4743865, 9487730]

約数ペア:

[(1, 9487730), (2, 4743865), (5, 1897546), (7, 1355390), (10, 948773), (14, 677695), (23, 412510), (35, 271078), (46, 206255), (70, 135539), (71, 133630), (83, 114310), (115, 82502), (142, 66815), (161, 58930), (166, 57155), (230, 41251), (322, 29465), (355, 26726), (415, 22862), (497, 19090), (581, 16330), (710, 13363), (805, 11786), (830, 11431), (994, 9545), (1162, 8165), (1610, 5893), (1633, 5810), (1909, 4970), (2485, 3818), (2905, 3266)]