30086775

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 72

約数和(自身を含む): 58322160

約数和(自身を除く): 28235385

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 53, 75, 87, 135, 145, 159, 225, 261, 265, 435, 477, 675, 725, 783, 795, 841, 1305, 1325, 1431, 1537, 2175, 2385, 2523, 3915, 3975, 4205, 4611, 6525, 7155, 7569, 7685, 11925, 12615, 13833, 19575, 21025, 22707, 23055, 35775, 37845, 38425, 41499, 44573, 63075, 69165, 113535, 115275, 133719, 189225, 207495, 222865, 345825, 401157, 567675, 668595, 1037475, 1114325, 1203471, 2005785, 3342975, 6017355, 10028925, 30086775]

約数ペア:

[(1, 30086775), (3, 10028925), (5, 6017355), (9, 3342975), (15, 2005785), (25, 1203471), (27, 1114325), (29, 1037475), (45, 668595), (53, 567675), (75, 401157), (87, 345825), (135, 222865), (145, 207495), (159, 189225), (225, 133719), (261, 115275), (265, 113535), (435, 69165), (477, 63075), (675, 44573), (725, 41499), (783, 38425), (795, 37845), (841, 35775), (1305, 23055), (1325, 22707), (1431, 21025), (1537, 19575), (2175, 13833), (2385, 12615), (2523, 11925), (3915, 7685), (3975, 7569), (4205, 7155), (4611, 6525)]