2060910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 5832000

約数和(自身を除く): 3771090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 449, 459, 510, 765, 898, 918, 1347, 1530, 2245, 2295, 2694, 4041, 4490, 4590, 6735, 7633, 8082, 12123, 13470, 15266, 20205, 22899, 24246, 38165, 40410, 45798, 60615, 68697, 76330, 114495, 121230, 137394, 206091, 228990, 343485, 412182, 686970, 1030455, 2060910]

約数ペア:

[(1, 2060910), (2, 1030455), (3, 686970), (5, 412182), (6, 343485), (9, 228990), (10, 206091), (15, 137394), (17, 121230), (18, 114495), (27, 76330), (30, 68697), (34, 60615), (45, 45798), (51, 40410), (54, 38165), (85, 24246), (90, 22899), (102, 20205), (135, 15266), (153, 13470), (170, 12123), (255, 8082), (270, 7633), (306, 6735), (449, 4590), (459, 4490), (510, 4041), (765, 2694), (898, 2295), (918, 2245), (1347, 1530)]