79689470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1973}}^1$

素因数の和:2564

約数の個数: 32

約数和(自身を含む): 164299968

約数和(自身を除く): 84610498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 577, 1154, 1973, 2885, 3946, 4039, 5770, 8078, 9865, 13811, 19730, 20195, 27622, 40390, 69055, 138110, 1138421, 2276842, 5692105, 7968947, 11384210, 15937894, 39844735, 79689470]

約数ペア:

[(1, 79689470), (2, 39844735), (5, 15937894), (7, 11384210), (10, 7968947), (14, 5692105), (35, 2276842), (70, 1138421), (577, 138110), (1154, 69055), (1973, 40390), (2885, 27622), (3946, 20195), (4039, 19730), (5770, 13811), (8078, 9865)]