122128690

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 223715520

約数和(自身を除く): 101586830

約数列:

[1, 2, 5, 10, 83, 166, 269, 415, 538, 547, 830, 1094, 1345, 2690, 2735, 5470, 22327, 44654, 45401, 90802, 111635, 147143, 223270, 227005, 294286, 454010, 735715, 1471430, 12212869, 24425738, 61064345, 122128690]

約数ペア:

[(1, 122128690), (2, 61064345), (5, 24425738), (10, 12212869), (83, 1471430), (166, 735715), (269, 454010), (415, 294286), (538, 227005), (547, 223270), (830, 147143), (1094, 111635), (1345, 90802), (2690, 45401), (2735, 44654), (5470, 22327)]