9813690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1948

約数の個数: 64

約数和(自身を含む): 27561600

約数和(自身を除く): 17747910

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, 1913, 2565, 3826, 5130, 5739, 9565, 11478, 17217, 19130, 28695, 34434, 36347, 51651, 57390, 72694, 86085, 103302, 109041, 172170, 181735, 218082, 258255, 327123, 363470, 516510, 545205, 654246, 981369, 1090410, 1635615, 1962738, 3271230, 4906845, 9813690]

約数ペア:

[(1, 9813690), (2, 4906845), (3, 3271230), (5, 1962738), (6, 1635615), (9, 1090410), (10, 981369), (15, 654246), (18, 545205), (19, 516510), (27, 363470), (30, 327123), (38, 258255), (45, 218082), (54, 181735), (57, 172170), (90, 109041), (95, 103302), (114, 86085), (135, 72694), (171, 57390), (190, 51651), (270, 36347), (285, 34434), (342, 28695), (513, 19130), (570, 17217), (855, 11478), (1026, 9565), (1710, 5739), (1913, 5130), (2565, 3826)]