123816670

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{1021}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 227668896

約数和(自身を除く): 103852226

約数列:

[1, 2, 5, 10, 67, 134, 181, 335, 362, 670, 905, 1021, 1810, 2042, 5105, 10210, 12127, 24254, 60635, 68407, 121270, 136814, 184801, 342035, 369602, 684070, 924005, 1848010, 12381667, 24763334, 61908335, 123816670]

約数ペア:

[(1, 123816670), (2, 61908335), (5, 24763334), (10, 12381667), (67, 1848010), (134, 924005), (181, 684070), (335, 369602), (362, 342035), (670, 184801), (905, 136814), (1021, 121270), (1810, 68407), (2042, 60635), (5105, 24254), (10210, 12127)]