22262940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17669}}^1$

素因数の和:17691

約数の個数: 72

約数和(自身を含む): 77182560

約数和(自身を除く): 54919620

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, 17669, 35338, 53007, 70676, 88345, 106014, 123683, 159021, 176690, 212028, 247366, 265035, 318042, 353380, 371049, 494732, 530070, 618415, 636084, 742098, 795105, 1060140, 1113147, 1236830, 1484196, 1590210, 1855245, 2226294, 2473660, 3180420, 3710490, 4452588, 5565735, 7420980, 11131470, 22262940]

約数ペア:

[(1, 22262940), (2, 11131470), (3, 7420980), (4, 5565735), (5, 4452588), (6, 3710490), (7, 3180420), (9, 2473660), (10, 2226294), (12, 1855245), (14, 1590210), (15, 1484196), (18, 1236830), (20, 1113147), (21, 1060140), (28, 795105), (30, 742098), (35, 636084), (36, 618415), (42, 530070), (45, 494732), (60, 371049), (63, 353380), (70, 318042), (84, 265035), (90, 247366), (105, 212028), (126, 176690), (140, 159021), (180, 123683), (210, 106014), (252, 88345), (315, 70676), (420, 53007), (630, 35338), (1260, 17669)]