74123370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14449}}^1$

素因数の和:14484

約数の個数: 64

約数和(自身を含む): 208080000

約数和(自身を除く): 133956630

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, 513, 570, 855, 1026, 1710, 2565, 5130, 14449, 28898, 43347, 72245, 86694, 130041, 144490, 216735, 260082, 274531, 390123, 433470, 549062, 650205, 780246, 823593, 1300410, 1372655, 1647186, 1950615, 2470779, 2745310, 3901230, 4117965, 4941558, 7412337, 8235930, 12353895, 14824674, 24707790, 37061685, 74123370]

約数ペア:

[(1, 74123370), (2, 37061685), (3, 24707790), (5, 14824674), (6, 12353895), (9, 8235930), (10, 7412337), (15, 4941558), (18, 4117965), (19, 3901230), (27, 2745310), (30, 2470779), (38, 1950615), (45, 1647186), (54, 1372655), (57, 1300410), (90, 823593), (95, 780246), (114, 650205), (135, 549062), (171, 433470), (190, 390123), (270, 274531), (285, 260082), (342, 216735), (513, 144490), (570, 130041), (855, 86694), (1026, 72245), (1710, 43347), (2565, 28898), (5130, 14449)]