2017316520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5603657}}^1$

素因数の和:5603674

約数の個数: 48

約数和(自身を含む): 6556279860

約数和(自身を除く): 4538963340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5603657, 11207314, 16810971, 22414628, 28018285, 33621942, 44829256, 50432913, 56036570, 67243884, 84054855, 100865826, 112073140, 134487768, 168109710, 201731652, 224146280, 252164565, 336219420, 403463304, 504329130, 672438840, 1008658260, 2017316520]

約数ペア:

[(1, 2017316520), (2, 1008658260), (3, 672438840), (4, 504329130), (5, 403463304), (6, 336219420), (8, 252164565), (9, 224146280), (10, 201731652), (12, 168109710), (15, 134487768), (18, 112073140), (20, 100865826), (24, 84054855), (30, 67243884), (36, 56036570), (40, 50432913), (45, 44829256), (60, 33621942), (72, 28018285), (90, 22414628), (120, 16810971), (180, 11207314), (360, 5603657)]