22745030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 51701760

約数和(自身を除く): 28956730

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 109, 110, 154, 218, 271, 385, 542, 545, 763, 770, 1090, 1199, 1355, 1526, 1897, 2398, 2710, 2981, 3794, 3815, 5962, 5995, 7630, 8393, 9485, 11990, 14905, 16786, 18970, 20867, 29539, 29810, 41734, 41965, 59078, 83930, 104335, 147695, 206773, 208670, 295390, 324929, 413546, 649858, 1033865, 1624645, 2067730, 2274503, 3249290, 4549006, 11372515, 22745030]

約数ペア:

[(1, 22745030), (2, 11372515), (5, 4549006), (7, 3249290), (10, 2274503), (11, 2067730), (14, 1624645), (22, 1033865), (35, 649858), (55, 413546), (70, 324929), (77, 295390), (109, 208670), (110, 206773), (154, 147695), (218, 104335), (271, 83930), (385, 59078), (542, 41965), (545, 41734), (763, 29810), (770, 29539), (1090, 20867), (1199, 18970), (1355, 16786), (1526, 14905), (1897, 11990), (2398, 9485), (2710, 8393), (2981, 7630), (3794, 5995), (3815, 5962)]