30343144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2099}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 61740000

約数和(自身を除く): 31396856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 2099, 3614, 4198, 7228, 8396, 14456, 16792, 27287, 54574, 109148, 218296, 291761, 583522, 1167044, 2334088, 3792893, 7585786, 15171572, 30343144]

約数ペア:

[(1, 30343144), (2, 15171572), (4, 7585786), (8, 3792893), (13, 2334088), (26, 1167044), (52, 583522), (104, 291761), (139, 218296), (278, 109148), (556, 54574), (1112, 27287), (1807, 16792), (2099, 14456), (3614, 8396), (4198, 7228)]