277628530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{34747}}^1$

素因数の和:34818

約数の個数: 32

約数和(自身を含む): 540400896

約数和(自身を除く): 262772366

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 34747, 69494, 173735, 347470, 590699, 1181398, 1633109, 2953495, 3266218, 5906990, 8165545, 16331090, 27762853, 55525706, 138814265, 277628530]

約数ペア:

[(1, 277628530), (2, 138814265), (5, 55525706), (10, 27762853), (17, 16331090), (34, 8165545), (47, 5906990), (85, 3266218), (94, 2953495), (170, 1633109), (235, 1181398), (470, 590699), (799, 347470), (1598, 173735), (3995, 69494), (7990, 34747)]