27509570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 58599936

約数和(自身を除く): 31090366

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 47, 55, 85, 94, 110, 170, 187, 235, 313, 374, 470, 517, 626, 799, 935, 1034, 1565, 1598, 1870, 2585, 3130, 3443, 3995, 5170, 5321, 6886, 7990, 8789, 10642, 14711, 17215, 17578, 26605, 29422, 34430, 43945, 53210, 58531, 73555, 87890, 117062, 147110, 161821, 250087, 292655, 323642, 500174, 585310, 809105, 1250435, 1618210, 2500870, 2750957, 5501914, 13754785, 27509570]

約数ペア:

[(1, 27509570), (2, 13754785), (5, 5501914), (10, 2750957), (11, 2500870), (17, 1618210), (22, 1250435), (34, 809105), (47, 585310), (55, 500174), (85, 323642), (94, 292655), (110, 250087), (170, 161821), (187, 147110), (235, 117062), (313, 87890), (374, 73555), (470, 58531), (517, 53210), (626, 43945), (799, 34430), (935, 29422), (1034, 26605), (1565, 17578), (1598, 17215), (1870, 14711), (2585, 10642), (3130, 8789), (3443, 7990), (3995, 6886), (5170, 5321)]