30826406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{719}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 53343360

約数和(自身を除く): 22516954

約数列:

[1, 2, 13, 17, 26, 34, 97, 194, 221, 442, 719, 1261, 1438, 1649, 2522, 3298, 9347, 12223, 18694, 21437, 24446, 42874, 69743, 139486, 158899, 317798, 906659, 1185631, 1813318, 2371262, 15413203, 30826406]

約数ペア:

[(1, 30826406), (2, 15413203), (13, 2371262), (17, 1813318), (26, 1185631), (34, 906659), (97, 317798), (194, 158899), (221, 139486), (442, 69743), (719, 42874), (1261, 24446), (1438, 21437), (1649, 18694), (2522, 12223), (3298, 9347)]