518784090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{68351}}^1$

素因数の和:68395

約数の個数: 64

約数和(自身を含む): 1417347072

約数和(自身を除く): 898562982

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 68351, 136702, 205053, 341755, 410106, 683510, 751861, 1025265, 1503722, 1572073, 2050530, 2255583, 3144146, 3759305, 4511166, 4716219, 7518610, 7860365, 9432438, 11277915, 15720730, 17292803, 22555830, 23581095, 34585606, 47162190, 51878409, 86464015, 103756818, 172928030, 259392045, 518784090]

約数ペア:

[(1, 518784090), (2, 259392045), (3, 172928030), (5, 103756818), (6, 86464015), (10, 51878409), (11, 47162190), (15, 34585606), (22, 23581095), (23, 22555830), (30, 17292803), (33, 15720730), (46, 11277915), (55, 9432438), (66, 7860365), (69, 7518610), (110, 4716219), (115, 4511166), (138, 3759305), (165, 3144146), (230, 2255583), (253, 2050530), (330, 1572073), (345, 1503722), (506, 1025265), (690, 751861), (759, 683510), (1265, 410106), (1518, 341755), (2530, 205053), (3795, 136702), (7590, 68351)]