9702540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2837}}^1$

素因数の和:2871

約数の個数: 72

約数和(自身を含む): 30990960

約数和(自身を除く): 21288420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 2837, 3420, 5674, 8511, 11348, 14185, 17022, 25533, 28370, 34044, 42555, 51066, 53903, 56740, 85110, 102132, 107806, 127665, 161709, 170220, 215612, 255330, 269515, 323418, 485127, 510660, 539030, 646836, 808545, 970254, 1078060, 1617090, 1940508, 2425635, 3234180, 4851270, 9702540]

約数ペア:

[(1, 9702540), (2, 4851270), (3, 3234180), (4, 2425635), (5, 1940508), (6, 1617090), (9, 1078060), (10, 970254), (12, 808545), (15, 646836), (18, 539030), (19, 510660), (20, 485127), (30, 323418), (36, 269515), (38, 255330), (45, 215612), (57, 170220), (60, 161709), (76, 127665), (90, 107806), (95, 102132), (114, 85110), (171, 56740), (180, 53903), (190, 51066), (228, 42555), (285, 34044), (342, 28370), (380, 25533), (570, 17022), (684, 14185), (855, 11348), (1140, 8511), (1710, 5674), (2837, 3420)]