2017754730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{13337}}^1$

素因数の和:13432

約数の個数: 72

約数和(自身を含む): 5377641516

約数和(自身を除く): 3359886786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1681, 1845, 3362, 3690, 5043, 8405, 10086, 13337, 15129, 16810, 25215, 26674, 30258, 40011, 50430, 66685, 75645, 80022, 120033, 133370, 151290, 200055, 240066, 400110, 546817, 600165, 1093634, 1200330, 1640451, 2734085, 3280902, 4921353, 5468170, 8202255, 9842706, 16404510, 22419497, 24606765, 44838994, 49213530, 67258491, 112097485, 134516982, 201775473, 224194970, 336292455, 403550946, 672584910, 1008877365, 2017754730]

約数ペア:

[(1, 2017754730), (2, 1008877365), (3, 672584910), (5, 403550946), (6, 336292455), (9, 224194970), (10, 201775473), (15, 134516982), (18, 112097485), (30, 67258491), (41, 49213530), (45, 44838994), (82, 24606765), (90, 22419497), (123, 16404510), (205, 9842706), (246, 8202255), (369, 5468170), (410, 4921353), (615, 3280902), (738, 2734085), (1230, 1640451), (1681, 1200330), (1845, 1093634), (3362, 600165), (3690, 546817), (5043, 400110), (8405, 240066), (10086, 200055), (13337, 151290), (15129, 133370), (16810, 120033), (25215, 80022), (26674, 75645), (30258, 66685), (40011, 50430)]