314955270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{166643}}^1$

素因数の和:166666

約数の個数: 64

約数和(自身を含む): 959869440

約数和(自身を除く): 644914170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 166643, 333286, 499929, 833215, 999858, 1166501, 1499787, 1666430, 2333002, 2499645, 2999574, 3499503, 4499361, 4999290, 5832505, 6999006, 7498935, 8998722, 10498509, 11665010, 14997870, 17497515, 20997018, 22496805, 31495527, 34995030, 44993610, 52492545, 62991054, 104985090, 157477635, 314955270]

約数ペア:

[(1, 314955270), (2, 157477635), (3, 104985090), (5, 62991054), (6, 52492545), (7, 44993610), (9, 34995030), (10, 31495527), (14, 22496805), (15, 20997018), (18, 17497515), (21, 14997870), (27, 11665010), (30, 10498509), (35, 8998722), (42, 7498935), (45, 6999006), (54, 5832505), (63, 4999290), (70, 4499361), (90, 3499503), (105, 2999574), (126, 2499645), (135, 2333002), (189, 1666430), (210, 1499787), (270, 1166501), (315, 999858), (378, 833215), (630, 499929), (945, 333286), (1890, 166643)]