72328130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1597}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 149112576

約数和(自身を除く): 76784446

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 647, 1294, 1597, 3194, 3235, 4529, 6470, 7985, 9058, 11179, 15970, 22358, 22645, 45290, 55895, 111790, 1033259, 2066518, 5166295, 7232813, 10332590, 14465626, 36164065, 72328130]

約数ペア:

[(1, 72328130), (2, 36164065), (5, 14465626), (7, 10332590), (10, 7232813), (14, 5166295), (35, 2066518), (70, 1033259), (647, 111790), (1294, 55895), (1597, 45290), (3194, 22645), (3235, 22358), (4529, 15970), (6470, 11179), (7985, 9058)]