22891890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1627}}^1$

素因数の和:1711

約数の個数: 64

約数和(自身を含む): 63765504

約数和(自身を除く): 40873614

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 1627, 2010, 2345, 2814, 3254, 4690, 4881, 7035, 8135, 9762, 11389, 14070, 16270, 22778, 24405, 34167, 48810, 56945, 68334, 109009, 113890, 170835, 218018, 327027, 341670, 545045, 654054, 763063, 1090090, 1526126, 1635135, 2289189, 3270270, 3815315, 4578378, 7630630, 11445945, 22891890]

約数ペア:

[(1, 22891890), (2, 11445945), (3, 7630630), (5, 4578378), (6, 3815315), (7, 3270270), (10, 2289189), (14, 1635135), (15, 1526126), (21, 1090090), (30, 763063), (35, 654054), (42, 545045), (67, 341670), (70, 327027), (105, 218018), (134, 170835), (201, 113890), (210, 109009), (335, 68334), (402, 56945), (469, 48810), (670, 34167), (938, 24405), (1005, 22778), (1407, 16270), (1627, 14070), (2010, 11389), (2345, 9762), (2814, 8135), (3254, 7035), (4690, 4881)]