64938330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19501}}^1$

素因数の和:19551

約数の個数: 48

約数和(自身を含む): 173411784

約数和(自身を除く): 108473454

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, 19501, 39002, 58503, 97505, 117006, 175509, 195010, 292515, 351018, 585030, 721537, 877545, 1443074, 1755090, 2164611, 3607685, 4329222, 6493833, 7215370, 10823055, 12987666, 21646110, 32469165, 64938330]

約数ペア:

[(1, 64938330), (2, 32469165), (3, 21646110), (5, 12987666), (6, 10823055), (9, 7215370), (10, 6493833), (15, 4329222), (18, 3607685), (30, 2164611), (37, 1755090), (45, 1443074), (74, 877545), (90, 721537), (111, 585030), (185, 351018), (222, 292515), (333, 195010), (370, 175509), (555, 117006), (666, 97505), (1110, 58503), (1665, 39002), (3330, 19501)]