15714780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6091}}^1$

素因数の和:6146

約数の個数: 48

約数和(自身を含む): 45032064

約数和(自身を除く): 29317284

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, 6091, 12182, 18273, 24364, 30455, 36546, 60910, 73092, 91365, 121820, 182730, 261913, 365460, 523826, 785739, 1047652, 1309565, 1571478, 2619130, 3142956, 3928695, 5238260, 7857390, 15714780]

約数ペア:

[(1, 15714780), (2, 7857390), (3, 5238260), (4, 3928695), (5, 3142956), (6, 2619130), (10, 1571478), (12, 1309565), (15, 1047652), (20, 785739), (30, 523826), (43, 365460), (60, 261913), (86, 182730), (129, 121820), (172, 91365), (215, 73092), (258, 60910), (430, 36546), (516, 30455), (645, 24364), (860, 18273), (1290, 12182), (2580, 6091)]