74257170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{190403}}^1$

素因数の和:190426

約数の個数: 32

約数和(自身を含む): 191927232

約数和(自身を除く): 117670062

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 190403, 380806, 571209, 952015, 1142418, 1904030, 2475239, 2856045, 4950478, 5712090, 7425717, 12376195, 14851434, 24752390, 37128585, 74257170]

約数ペア:

[(1, 74257170), (2, 37128585), (3, 24752390), (5, 14851434), (6, 12376195), (10, 7425717), (13, 5712090), (15, 4950478), (26, 2856045), (30, 2475239), (39, 1904030), (65, 1142418), (78, 952015), (130, 571209), (195, 380806), (390, 190403)]