68758170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{176303}}^1$

素因数の和:176326

約数の個数: 32

約数和(自身を含む): 177714432

約数和(自身を除く): 108956262

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 176303, 352606, 528909, 881515, 1057818, 1763030, 2291939, 2644545, 4583878, 5289090, 6875817, 11459695, 13751634, 22919390, 34379085, 68758170]

約数ペア:

[(1, 68758170), (2, 34379085), (3, 22919390), (5, 13751634), (6, 11459695), (10, 6875817), (13, 5289090), (15, 4583878), (26, 2644545), (30, 2291939), (39, 1763030), (65, 1057818), (78, 881515), (130, 528909), (195, 352606), (390, 176303)]