29973330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9001}}^1$

素因数の和:9051

約数の個数: 48

約数和(自身を含む): 80045784

約数和(自身を除く): 50072454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 9001, 18002, 27003, 45005, 54006, 81009, 90010, 135015, 162018, 270030, 333037, 405045, 666074, 810090, 999111, 1665185, 1998222, 2997333, 3330370, 4995555, 5994666, 9991110, 14986665, 29973330]

約数ペア:

[(1, 29973330), (2, 14986665), (3, 9991110), (5, 5994666), (6, 4995555), (9, 3330370), (10, 2997333), (15, 1998222), (18, 1665185), (30, 999111), (37, 810090), (45, 666074), (74, 405045), (90, 333037), (111, 270030), (185, 162018), (222, 135015), (333, 90010), (370, 81009), (555, 54006), (666, 45005), (1110, 27003), (1665, 18002), (3330, 9001)]