17293740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6703}}^1$

素因数の和:6758

約数の個数: 48

約数和(自身を含む): 49555968

約数和(自身を除く): 32262228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 6703, 13406, 20109, 26812, 33515, 40218, 67030, 80436, 100545, 134060, 201090, 288229, 402180, 576458, 864687, 1152916, 1441145, 1729374, 2882290, 3458748, 4323435, 5764580, 8646870, 17293740]

約数ペア:

[(1, 17293740), (2, 8646870), (3, 5764580), (4, 4323435), (5, 3458748), (6, 2882290), (10, 1729374), (12, 1441145), (15, 1152916), (20, 864687), (30, 576458), (43, 402180), (60, 288229), (86, 201090), (129, 134060), (172, 100545), (215, 80436), (258, 67030), (430, 40218), (516, 33515), (645, 26812), (860, 20109), (1290, 13406), (2580, 6703)]