22565340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17909}}^1$

素因数の和:17931

約数の個数: 72

約数和(自身を含む): 78230880

約数和(自身を除く): 55665540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 17909, 35818, 53727, 71636, 89545, 107454, 125363, 161181, 179090, 214908, 250726, 268635, 322362, 358180, 376089, 501452, 537270, 626815, 644724, 752178, 805905, 1074540, 1128267, 1253630, 1504356, 1611810, 1880445, 2256534, 2507260, 3223620, 3760890, 4513068, 5641335, 7521780, 11282670, 22565340]

約数ペア:

[(1, 22565340), (2, 11282670), (3, 7521780), (4, 5641335), (5, 4513068), (6, 3760890), (7, 3223620), (9, 2507260), (10, 2256534), (12, 1880445), (14, 1611810), (15, 1504356), (18, 1253630), (20, 1128267), (21, 1074540), (28, 805905), (30, 752178), (35, 644724), (36, 626815), (42, 537270), (45, 501452), (60, 376089), (63, 358180), (70, 322362), (84, 268635), (90, 250726), (105, 214908), (126, 179090), (140, 161181), (180, 125363), (210, 107454), (252, 89545), (315, 71636), (420, 53727), (630, 35818), (1260, 17909)]