13330260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:837

約数の個数: 72

約数和(自身を含む): 40884480

約数和(自身を除く): 27554220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 719, 927, 1030, 1236, 1438, 1545, 1854, 2060, 2157, 2876, 3090, 3595, 3708, 4314, 4635, 6180, 6471, 7190, 8628, 9270, 10785, 12942, 14380, 18540, 21570, 25884, 32355, 43140, 64710, 74057, 129420, 148114, 222171, 296228, 370285, 444342, 666513, 740570, 888684, 1110855, 1333026, 1481140, 2221710, 2666052, 3332565, 4443420, 6665130, 13330260]

約数ペア:

[(1, 13330260), (2, 6665130), (3, 4443420), (4, 3332565), (5, 2666052), (6, 2221710), (9, 1481140), (10, 1333026), (12, 1110855), (15, 888684), (18, 740570), (20, 666513), (30, 444342), (36, 370285), (45, 296228), (60, 222171), (90, 148114), (103, 129420), (180, 74057), (206, 64710), (309, 43140), (412, 32355), (515, 25884), (618, 21570), (719, 18540), (927, 14380), (1030, 12942), (1236, 10785), (1438, 9270), (1545, 8628), (1854, 7190), (2060, 6471), (2157, 6180), (2876, 4635), (3090, 4314), (3595, 3708)]