74920170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{192103}}^1$

素因数の和:192126

約数の個数: 32

約数和(自身を含む): 193640832

約数和(自身を除く): 118720662

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 192103, 384206, 576309, 960515, 1152618, 1921030, 2497339, 2881545, 4994678, 5763090, 7492017, 12486695, 14984034, 24973390, 37460085, 74920170]

約数ペア:

[(1, 74920170), (2, 37460085), (3, 24973390), (5, 14984034), (6, 12486695), (10, 7492017), (13, 5763090), (15, 4994678), (26, 2881545), (30, 2497339), (39, 1921030), (65, 1152618), (78, 960515), (130, 576309), (195, 384206), (390, 192103)]