7146540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{39703}}^1$

素因数の和:39718

約数の個数: 36

約数和(自身を含む): 21678384

約数和(自身を除く): 14531844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 39703, 79406, 119109, 158812, 198515, 238218, 357327, 397030, 476436, 595545, 714654, 794060, 1191090, 1429308, 1786635, 2382180, 3573270, 7146540]

約数ペア:

[(1, 7146540), (2, 3573270), (3, 2382180), (4, 1786635), (5, 1429308), (6, 1191090), (9, 794060), (10, 714654), (12, 595545), (15, 476436), (18, 397030), (20, 357327), (30, 238218), (36, 198515), (45, 158812), (60, 119109), (90, 79406), (180, 39703)]