210116520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{583657}}^1$

素因数の和:583674

約数の個数: 48

約数和(自身を含む): 682879860

約数和(自身を除く): 472763340

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, 583657, 1167314, 1750971, 2334628, 2918285, 3501942, 4669256, 5252913, 5836570, 7003884, 8754855, 10505826, 11673140, 14007768, 17509710, 21011652, 23346280, 26264565, 35019420, 42023304, 52529130, 70038840, 105058260, 210116520]

約数ペア:

[(1, 210116520), (2, 105058260), (3, 70038840), (4, 52529130), (5, 42023304), (6, 35019420), (8, 26264565), (9, 23346280), (10, 21011652), (12, 17509710), (15, 14007768), (18, 11673140), (20, 10505826), (24, 8754855), (30, 7003884), (36, 5836570), (40, 5252913), (45, 4669256), (60, 3501942), (72, 2918285), (90, 2334628), (120, 1750971), (180, 1167314), (360, 583657)]