38873030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{997}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 80191296

約数和(自身を除く): 41318266

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 557, 997, 1114, 1994, 2785, 3899, 4985, 5570, 6979, 7798, 9970, 13958, 19495, 34895, 38990, 69790, 555329, 1110658, 2776645, 3887303, 5553290, 7774606, 19436515, 38873030]

約数ペア:

[(1, 38873030), (2, 19436515), (5, 7774606), (7, 5553290), (10, 3887303), (14, 2776645), (35, 1110658), (70, 555329), (557, 69790), (997, 38990), (1114, 34895), (1994, 19495), (2785, 13958), (3899, 9970), (4985, 7798), (5570, 6979)]