9849290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 21461760

約数和(自身を除く): 11612470

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 229, 230, 253, 374, 391, 458, 506, 782, 935, 1145, 1265, 1870, 1955, 2290, 2519, 2530, 3893, 3910, 4301, 5038, 5267, 7786, 8602, 10534, 12595, 19465, 21505, 25190, 26335, 38930, 42823, 43010, 52670, 57937, 85646, 89539, 115874, 179078, 214115, 289685, 428230, 447695, 579370, 895390, 984929, 1969858, 4924645, 9849290]

約数ペア:

[(1, 9849290), (2, 4924645), (5, 1969858), (10, 984929), (11, 895390), (17, 579370), (22, 447695), (23, 428230), (34, 289685), (46, 214115), (55, 179078), (85, 115874), (110, 89539), (115, 85646), (170, 57937), (187, 52670), (229, 43010), (230, 42823), (253, 38930), (374, 26335), (391, 25190), (458, 21505), (506, 19465), (782, 12595), (935, 10534), (1145, 8602), (1265, 7786), (1870, 5267), (1955, 5038), (2290, 4301), (2519, 3910), (2530, 3893)]