919418185730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{16954051}}^1$

素因数の和:16954115

約数の個数: 64

約数和(自身を含む): 1977520625280

約数和(自身を除く): 1058102439550

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 85, 110, 145, 170, 187, 290, 319, 374, 493, 638, 935, 986, 1595, 1870, 2465, 3190, 4930, 5423, 10846, 27115, 54230, 16954051, 33908102, 84770255, 169540510, 186494561, 288218867, 372989122, 491667479, 576437734, 932472805, 983334958, 1441094335, 1864945610, 2458337395, 2882188670, 3170407537, 4916674790, 5408342269, 6340815074, 8358347143, 10816684538, 15852037685, 16716694286, 27041711345, 31704075370, 41791735715, 54083422690, 83583471430, 91941818573, 183883637146, 459709092865, 919418185730]

約数ペア:

[(1, 919418185730), (2, 459709092865), (5, 183883637146), (10, 91941818573), (11, 83583471430), (17, 54083422690), (22, 41791735715), (29, 31704075370), (34, 27041711345), (55, 16716694286), (58, 15852037685), (85, 10816684538), (110, 8358347143), (145, 6340815074), (170, 5408342269), (187, 4916674790), (290, 3170407537), (319, 2882188670), (374, 2458337395), (493, 1864945610), (638, 1441094335), (935, 983334958), (986, 932472805), (1595, 576437734), (1870, 491667479), (2465, 372989122), (3190, 288218867), (4930, 186494561), (5423, 169540510), (10846, 84770255), (27115, 33908102), (54230, 16954051)]