2487698730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{279203}}^1$

素因数の和:279233

約数の個数: 80

約数和(自身を含む): 7297275744

約数和(自身を除く): 4809577014

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8910, 279203, 558406, 837609, 1396015, 1675218, 2512827, 2792030, 3071233, 4188045, 5025654, 6142466, 7538481, 8376090, 9213699, 12564135, 15076962, 15356165, 18427398, 22615443, 25128270, 27641097, 30712330, 37692405, 45230886, 46068495, 55282194, 75384810, 82923291, 92136990, 113077215, 138205485, 165846582, 226154430, 248769873, 276410970, 414616455, 497539746, 829232910, 1243849365, 2487698730]

約数ペア:

[(1, 2487698730), (2, 1243849365), (3, 829232910), (5, 497539746), (6, 414616455), (9, 276410970), (10, 248769873), (11, 226154430), (15, 165846582), (18, 138205485), (22, 113077215), (27, 92136990), (30, 82923291), (33, 75384810), (45, 55282194), (54, 46068495), (55, 45230886), (66, 37692405), (81, 30712330), (90, 27641097), (99, 25128270), (110, 22615443), (135, 18427398), (162, 15356165), (165, 15076962), (198, 12564135), (270, 9213699), (297, 8376090), (330, 7538481), (405, 6142466), (495, 5025654), (594, 4188045), (810, 3071233), (891, 2792030), (990, 2512827), (1485, 1675218), (1782, 1396015), (2970, 837609), (4455, 558406), (8910, 279203)]