42799470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{203807}}^1$

素因数の和:203824

約数の個数: 32

約数和(自身を含む): 117393408

約数和(自身を除く): 74593938

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 203807, 407614, 611421, 1019035, 1222842, 1426649, 2038070, 2853298, 3057105, 4279947, 6114210, 7133245, 8559894, 14266490, 21399735, 42799470]

約数ペア:

[(1, 42799470), (2, 21399735), (3, 14266490), (5, 8559894), (6, 7133245), (7, 6114210), (10, 4279947), (14, 3057105), (15, 2853298), (21, 2038070), (30, 1426649), (35, 1222842), (42, 1019035), (70, 611421), (105, 407614), (210, 203807)]