2303370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 6480000

約数和(自身を除く): 4176630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 449, 513, 570, 855, 898, 1026, 1347, 1710, 2245, 2565, 2694, 4041, 4490, 5130, 6735, 8082, 8531, 12123, 13470, 17062, 20205, 24246, 25593, 40410, 42655, 51186, 60615, 76779, 85310, 121230, 127965, 153558, 230337, 255930, 383895, 460674, 767790, 1151685, 2303370]

約数ペア:

[(1, 2303370), (2, 1151685), (3, 767790), (5, 460674), (6, 383895), (9, 255930), (10, 230337), (15, 153558), (18, 127965), (19, 121230), (27, 85310), (30, 76779), (38, 60615), (45, 51186), (54, 42655), (57, 40410), (90, 25593), (95, 24246), (114, 20205), (135, 17062), (171, 13470), (190, 12123), (270, 8531), (285, 8082), (342, 6735), (449, 5130), (513, 4490), (570, 4041), (855, 2694), (898, 2565), (1026, 2245), (1347, 1710)]