149464810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59077}}^1$

素因数の和:59118

約数の個数: 32

約数和(自身を含む): 306260352

約数和(自身を除く): 156795542

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 59077, 118154, 295385, 590770, 649847, 1299694, 1358771, 2717542, 3249235, 6498470, 6793855, 13587710, 14946481, 29892962, 74732405, 149464810]

約数ペア:

[(1, 149464810), (2, 74732405), (5, 29892962), (10, 14946481), (11, 13587710), (22, 6793855), (23, 6498470), (46, 3249235), (55, 2717542), (110, 1358771), (115, 1299694), (230, 649847), (253, 590770), (506, 295385), (1265, 118154), (2530, 59077)]