1898050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 96

約数和(自身を含む): 4821120

約数和(自身を除く): 2923070

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 29, 34, 35, 50, 55, 58, 70, 77, 85, 110, 119, 145, 154, 170, 175, 187, 203, 238, 275, 290, 319, 350, 374, 385, 406, 425, 493, 550, 595, 638, 725, 770, 850, 935, 986, 1015, 1190, 1309, 1450, 1595, 1870, 1925, 2030, 2233, 2465, 2618, 2975, 3190, 3451, 3850, 4466, 4675, 4930, 5075, 5423, 5950, 6545, 6902, 7975, 9350, 10150, 10846, 11165, 12325, 13090, 15950, 17255, 22330, 24650, 27115, 32725, 34510, 37961, 54230, 55825, 65450, 75922, 86275, 111650, 135575, 172550, 189805, 271150, 379610, 949025, 1898050]

約数ペア:

[(1, 1898050), (2, 949025), (5, 379610), (7, 271150), (10, 189805), (11, 172550), (14, 135575), (17, 111650), (22, 86275), (25, 75922), (29, 65450), (34, 55825), (35, 54230), (50, 37961), (55, 34510), (58, 32725), (70, 27115), (77, 24650), (85, 22330), (110, 17255), (119, 15950), (145, 13090), (154, 12325), (170, 11165), (175, 10846), (187, 10150), (203, 9350), (238, 7975), (275, 6902), (290, 6545), (319, 5950), (350, 5423), (374, 5075), (385, 4930), (406, 4675), (425, 4466), (493, 3850), (550, 3451), (595, 3190), (638, 2975), (725, 2618), (770, 2465), (850, 2233), (935, 2030), (986, 1925), (1015, 1870), (1190, 1595), (1309, 1450)]