161032170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{412903}}^1$

素因数の和:412926

約数の個数: 32

約数和(自身を含む): 416207232

約数和(自身を除く): 255175062

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 412903, 825806, 1238709, 2064515, 2477418, 4129030, 5367739, 6193545, 10735478, 12387090, 16103217, 26838695, 32206434, 53677390, 80516085, 161032170]

約数ペア:

[(1, 161032170), (2, 80516085), (3, 53677390), (5, 32206434), (6, 26838695), (10, 16103217), (13, 12387090), (15, 10735478), (26, 6193545), (30, 5367739), (39, 4129030), (65, 2477418), (78, 2064515), (130, 1238709), (195, 825806), (390, 412903)]