745506540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4141703}}^1$

素因数の和:4141718

約数の個数: 36

約数和(自身を含む): 2261370384

約数和(自身を除く): 1515863844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4141703, 8283406, 12425109, 16566812, 20708515, 24850218, 37275327, 41417030, 49700436, 62125545, 74550654, 82834060, 124251090, 149101308, 186376635, 248502180, 372753270, 745506540]

約数ペア:

[(1, 745506540), (2, 372753270), (3, 248502180), (4, 186376635), (5, 149101308), (6, 124251090), (9, 82834060), (10, 74550654), (12, 62125545), (15, 49700436), (18, 41417030), (20, 37275327), (30, 24850218), (36, 20708515), (45, 16566812), (60, 12425109), (90, 8283406), (180, 4141703)]