3319290780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4255501}}^1$

素因数の和:4255526

約数の個数: 48

約数和(自身を含む): 10008940704

約数和(自身を除く): 6689649924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 4255501, 8511002, 12766503, 17022004, 21277505, 25533006, 42555010, 51066012, 55321513, 63832515, 85110020, 110643026, 127665030, 165964539, 221286052, 255330060, 276607565, 331929078, 553215130, 663858156, 829822695, 1106430260, 1659645390, 3319290780]

約数ペア:

[(1, 3319290780), (2, 1659645390), (3, 1106430260), (4, 829822695), (5, 663858156), (6, 553215130), (10, 331929078), (12, 276607565), (13, 255330060), (15, 221286052), (20, 165964539), (26, 127665030), (30, 110643026), (39, 85110020), (52, 63832515), (60, 55321513), (65, 51066012), (78, 42555010), (130, 25533006), (156, 21277505), (195, 17022004), (260, 12766503), (390, 8511002), (780, 4255501)]