16300890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2551}}^1$

素因数の和:2635

約数の個数: 48

約数和(自身を含む): 42996096

約数和(自身を除く): 26695206

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 2551, 3195, 5102, 6390, 7653, 12755, 15306, 22959, 25510, 38265, 45918, 76530, 114795, 181121, 229590, 362242, 543363, 905605, 1086726, 1630089, 1811210, 2716815, 3260178, 5433630, 8150445, 16300890]

約数ペア:

[(1, 16300890), (2, 8150445), (3, 5433630), (5, 3260178), (6, 2716815), (9, 1811210), (10, 1630089), (15, 1086726), (18, 905605), (30, 543363), (45, 362242), (71, 229590), (90, 181121), (142, 114795), (213, 76530), (355, 45918), (426, 38265), (639, 25510), (710, 22959), (1065, 15306), (1278, 12755), (2130, 7653), (2551, 6390), (3195, 5102)]