118551710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 236779200

約数和(自身を除く): 118227490

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 139, 145, 170, 173, 278, 290, 346, 493, 695, 865, 986, 1390, 1730, 2363, 2465, 2941, 4031, 4726, 4930, 5017, 5882, 8062, 10034, 11815, 14705, 20155, 23630, 24047, 25085, 29410, 40310, 48094, 50170, 68527, 85289, 120235, 137054, 170578, 240470, 342635, 408799, 426445, 685270, 697363, 817598, 852890, 1394726, 2043995, 3486815, 4087990, 6973630, 11855171, 23710342, 59275855, 118551710]

約数ペア:

[(1, 118551710), (2, 59275855), (5, 23710342), (10, 11855171), (17, 6973630), (29, 4087990), (34, 3486815), (58, 2043995), (85, 1394726), (139, 852890), (145, 817598), (170, 697363), (173, 685270), (278, 426445), (290, 408799), (346, 342635), (493, 240470), (695, 170578), (865, 137054), (986, 120235), (1390, 85289), (1730, 68527), (2363, 50170), (2465, 48094), (2941, 40310), (4031, 29410), (4726, 25085), (4930, 24047), (5017, 23630), (5882, 20155), (8062, 14705), (10034, 11815)]