1891882740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{168617}}^1$

素因数の和:168657

約数の個数: 96

約数和(自身を含む): 6118809984

約数和(自身を除く): 4226927244

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 11220, 168617, 337234, 505851, 674468, 843085, 1011702, 1686170, 1854787, 2023404, 2529255, 2866489, 3372340, 3709574, 5058510, 5564361, 5732978, 7419148, 8599467, 9273935, 10117020, 11128722, 11465956, 14332445, 17198934, 18547870, 22257444, 27821805, 28664890, 31531379, 34397868, 37095740, 42997335, 55643610, 57329780, 63062758, 85994670, 94594137, 111287220, 126125516, 157656895, 171989340, 189188274, 315313790, 378376548, 472970685, 630627580, 945941370, 1891882740]

約数ペア:

[(1, 1891882740), (2, 945941370), (3, 630627580), (4, 472970685), (5, 378376548), (6, 315313790), (10, 189188274), (11, 171989340), (12, 157656895), (15, 126125516), (17, 111287220), (20, 94594137), (22, 85994670), (30, 63062758), (33, 57329780), (34, 55643610), (44, 42997335), (51, 37095740), (55, 34397868), (60, 31531379), (66, 28664890), (68, 27821805), (85, 22257444), (102, 18547870), (110, 17198934), (132, 14332445), (165, 11465956), (170, 11128722), (187, 10117020), (204, 9273935), (220, 8599467), (255, 7419148), (330, 5732978), (340, 5564361), (374, 5058510), (510, 3709574), (561, 3372340), (660, 2866489), (748, 2529255), (935, 2023404), (1020, 1854787), (1122, 1686170), (1870, 1011702), (2244, 843085), (2805, 674468), (3740, 505851), (5610, 337234), (11220, 168617)]