85840170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16931}}^1$

素因数の和:16967

約数の個数: 48

約数和(自身を含む): 223096032

約数和(自身を除く): 137255862

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 16931, 33862, 50793, 84655, 101586, 169310, 220103, 253965, 440206, 507930, 660309, 1100515, 1320618, 2201030, 2861339, 3301545, 5722678, 6603090, 8584017, 14306695, 17168034, 28613390, 42920085, 85840170]

約数ペア:

[(1, 85840170), (2, 42920085), (3, 28613390), (5, 17168034), (6, 14306695), (10, 8584017), (13, 6603090), (15, 5722678), (26, 3301545), (30, 2861339), (39, 2201030), (65, 1320618), (78, 1100515), (130, 660309), (169, 507930), (195, 440206), (338, 253965), (390, 220103), (507, 169310), (845, 101586), (1014, 84655), (1690, 50793), (2535, 33862), (5070, 16931)]