74310999

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 124323840

約数和(自身を除く): 50012841

約数列:

[1, 3, 7, 21, 23, 31, 49, 69, 93, 147, 161, 217, 483, 651, 709, 713, 1127, 1519, 2127, 2139, 3381, 4557, 4963, 4991, 14889, 14973, 16307, 21979, 34741, 34937, 48921, 65937, 104223, 104811, 114149, 153853, 342447, 461559, 505517, 799043, 1076971, 1516551, 2397129, 3230913, 3538619, 10615857, 24770333, 74310999]

約数ペア:

[(1, 74310999), (3, 24770333), (7, 10615857), (21, 3538619), (23, 3230913), (31, 2397129), (49, 1516551), (69, 1076971), (93, 799043), (147, 505517), (161, 461559), (217, 342447), (483, 153853), (651, 114149), (709, 104811), (713, 104223), (1127, 65937), (1519, 48921), (2127, 34937), (2139, 34741), (3381, 21979), (4557, 16307), (4963, 14973), (4991, 14889)]