271150

素因数分解:

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

素因数の和:69

約数の個数: 48

約数和(自身を含む): 602640

約数和(自身を除く): 331490

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 29, 34, 50, 55, 58, 85, 110, 145, 170, 187, 275, 290, 319, 374, 425, 493, 550, 638, 725, 850, 935, 986, 1450, 1595, 1870, 2465, 3190, 4675, 4930, 5423, 7975, 9350, 10846, 12325, 15950, 24650, 27115, 54230, 135575, 271150]

約数ペア:

[(1, 271150), (2, 135575), (5, 54230), (10, 27115), (11, 24650), (17, 15950), (22, 12325), (25, 10846), (29, 9350), (34, 7975), (50, 5423), (55, 4930), (58, 4675), (85, 3190), (110, 2465), (145, 1870), (170, 1595), (187, 1450), (275, 986), (290, 935), (319, 850), (374, 725), (425, 638), (493, 550)]