298889774660

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{476683}}^1$

素因数の和:477092

約数の個数: 48

約数和(自身を含む): 635698155456

約数和(自身を除く): 336808380796

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 293, 428, 535, 586, 1070, 1172, 1465, 2140, 2930, 5860, 31351, 62702, 125404, 156755, 313510, 476683, 627020, 953366, 1906732, 2383415, 4766830, 9533660, 51005081, 102010162, 139668119, 204020324, 255025405, 279336238, 510050810, 558672476, 698340595, 1020101620, 1396681190, 2793362380, 14944488733, 29888977466, 59777954932, 74722443665, 149444887330, 298889774660]

約数ペア:

[(1, 298889774660), (2, 149444887330), (4, 74722443665), (5, 59777954932), (10, 29888977466), (20, 14944488733), (107, 2793362380), (214, 1396681190), (293, 1020101620), (428, 698340595), (535, 558672476), (586, 510050810), (1070, 279336238), (1172, 255025405), (1465, 204020324), (2140, 139668119), (2930, 102010162), (5860, 51005081), (31351, 9533660), (62702, 4766830), (125404, 2383415), (156755, 1906732), (313510, 953366), (476683, 627020)]