121597130

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{397}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 222227280

約数和(自身を除く): 100630150

約数列:

[1, 2, 5, 10, 109, 218, 281, 397, 545, 562, 794, 1090, 1405, 1985, 2810, 3970, 30629, 43273, 61258, 86546, 111557, 153145, 216365, 223114, 306290, 432730, 557785, 1115570, 12159713, 24319426, 60798565, 121597130]

約数ペア:

[(1, 121597130), (2, 60798565), (5, 24319426), (10, 12159713), (109, 1115570), (218, 557785), (281, 432730), (397, 306290), (545, 223114), (562, 216365), (794, 153145), (1090, 111557), (1405, 86546), (1985, 61258), (2810, 43273), (3970, 30629)]