127570130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{1097}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 238353840

約数和(自身を除く): 110783710

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 401, 802, 1097, 2005, 2194, 4010, 5485, 10970, 11629, 23258, 31813, 58145, 63626, 116290, 159065, 318130, 439897, 879794, 2199485, 4398970, 12757013, 25514026, 63785065, 127570130]

約数ペア:

[(1, 127570130), (2, 63785065), (5, 25514026), (10, 12757013), (29, 4398970), (58, 2199485), (145, 879794), (290, 439897), (401, 318130), (802, 159065), (1097, 116290), (2005, 63626), (2194, 58145), (4010, 31813), (5485, 23258), (10970, 11629)]