90679470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{431807}}^1$

素因数の和:431824

約数の個数: 32

約数和(自身を含む): 248721408

約数和(自身を除く): 158041938

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 431807, 863614, 1295421, 2159035, 2590842, 3022649, 4318070, 6045298, 6477105, 9067947, 12954210, 15113245, 18135894, 30226490, 45339735, 90679470]

約数ペア:

[(1, 90679470), (2, 45339735), (3, 30226490), (5, 18135894), (6, 15113245), (7, 12954210), (10, 9067947), (14, 6477105), (15, 6045298), (21, 4318070), (30, 3022649), (35, 2590842), (42, 2159035), (70, 1295421), (105, 863614), (210, 431807)]