7840170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6701}}^1$

素因数の和:6727

約数の個数: 48

約数和(自身を含む): 21955752

約数和(自身を除く): 14115582

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 6701, 13402, 20103, 33505, 40206, 60309, 67010, 87113, 100515, 120618, 174226, 201030, 261339, 301545, 435565, 522678, 603090, 784017, 871130, 1306695, 1568034, 2613390, 3920085, 7840170]

約数ペア:

[(1, 7840170), (2, 3920085), (3, 2613390), (5, 1568034), (6, 1306695), (9, 871130), (10, 784017), (13, 603090), (15, 522678), (18, 435565), (26, 301545), (30, 261339), (39, 201030), (45, 174226), (65, 120618), (78, 100515), (90, 87113), (117, 67010), (130, 60309), (195, 40206), (234, 33505), (390, 20103), (585, 13402), (1170, 6701)]