380460738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{89689}}^1$

素因数の和:89802

約数の個数: 32

約数和(自身を含む): 878244480

約数和(自身を除く): 497783742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 89689, 179378, 269067, 538134, 627823, 1255646, 1883469, 3766938, 9058589, 18117178, 27175767, 54351534, 63410123, 126820246, 190230369, 380460738]

約数ペア:

[(1, 380460738), (2, 190230369), (3, 126820246), (6, 63410123), (7, 54351534), (14, 27175767), (21, 18117178), (42, 9058589), (101, 3766938), (202, 1883469), (303, 1255646), (606, 627823), (707, 538134), (1414, 269067), (2121, 179378), (4242, 89689)]