297512930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5623}}^1$

素因数の和:5691

約数の個数: 64

約数和(自身を含む): 646265088

約数和(自身を除く): 348752158

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 65, 74, 110, 130, 143, 185, 286, 370, 407, 481, 715, 814, 962, 1430, 2035, 2405, 4070, 4810, 5291, 5623, 10582, 11246, 26455, 28115, 52910, 56230, 61853, 73099, 123706, 146198, 208051, 309265, 365495, 416102, 618530, 730990, 804089, 1040255, 1608178, 2080510, 2288561, 2704663, 4020445, 4577122, 5409326, 8040890, 11442805, 13523315, 22885610, 27046630, 29751293, 59502586, 148756465, 297512930]

約数ペア:

[(1, 297512930), (2, 148756465), (5, 59502586), (10, 29751293), (11, 27046630), (13, 22885610), (22, 13523315), (26, 11442805), (37, 8040890), (55, 5409326), (65, 4577122), (74, 4020445), (110, 2704663), (130, 2288561), (143, 2080510), (185, 1608178), (286, 1040255), (370, 804089), (407, 730990), (481, 618530), (715, 416102), (814, 365495), (962, 309265), (1430, 208051), (2035, 146198), (2405, 123706), (4070, 73099), (4810, 61853), (5291, 56230), (5623, 52910), (10582, 28115), (11246, 26455)]