508170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 1314432

約数和(自身を除く): 806262

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1303, 2606, 3909, 6515, 7818, 13030, 16939, 19545, 33878, 39090, 50817, 84695, 101634, 169390, 254085, 508170]

約数ペア:

[(1, 508170), (2, 254085), (3, 169390), (5, 101634), (6, 84695), (10, 50817), (13, 39090), (15, 33878), (26, 19545), (30, 16939), (39, 13030), (65, 7818), (78, 6515), (130, 3909), (195, 2606), (390, 1303)]