69036820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3217}}^1$

素因数の和:3292

約数の個数: 48

約数和(自身を含む): 154077840

約数和(自身を除く): 85041020

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2146, 3217, 4292, 5365, 6434, 10730, 12868, 16085, 21460, 32170, 64340, 93293, 119029, 186586, 238058, 373172, 466465, 476116, 595145, 932930, 1190290, 1865860, 2380580, 3451841, 6903682, 13807364, 17259205, 34518410, 69036820]

約数ペア:

[(1, 69036820), (2, 34518410), (4, 17259205), (5, 13807364), (10, 6903682), (20, 3451841), (29, 2380580), (37, 1865860), (58, 1190290), (74, 932930), (116, 595145), (145, 476116), (148, 466465), (185, 373172), (290, 238058), (370, 186586), (580, 119029), (740, 93293), (1073, 64340), (2146, 32170), (3217, 21460), (4292, 16085), (5365, 12868), (6434, 10730)]