75413390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18713}}^1$

素因数の和:18764

約数の個数: 32

約数和(自身を含む): 150909696

約数和(自身を除く): 75496306

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 18713, 37426, 93565, 187130, 243269, 486538, 580103, 1160206, 1216345, 2432690, 2900515, 5801030, 7541339, 15082678, 37706695, 75413390]

約数ペア:

[(1, 75413390), (2, 37706695), (5, 15082678), (10, 7541339), (13, 5801030), (26, 2900515), (31, 2432690), (62, 1216345), (65, 1160206), (130, 580103), (155, 486538), (310, 243269), (403, 187130), (806, 93565), (2015, 37426), (4030, 18713)]