145555060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{35851}}^1$

素因数の和:35896

約数の個数: 48

約数和(自身を含む): 361388160

約数和(自身を除く): 215833100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 35851, 71702, 143404, 179255, 250957, 358510, 501914, 717020, 1003828, 1039679, 1254785, 2079358, 2509570, 4158716, 5019140, 5198395, 7277753, 10396790, 14555506, 20793580, 29111012, 36388765, 72777530, 145555060]

約数ペア:

[(1, 145555060), (2, 72777530), (4, 36388765), (5, 29111012), (7, 20793580), (10, 14555506), (14, 10396790), (20, 7277753), (28, 5198395), (29, 5019140), (35, 4158716), (58, 2509570), (70, 2079358), (116, 1254785), (140, 1039679), (145, 1003828), (203, 717020), (290, 501914), (406, 358510), (580, 250957), (812, 179255), (1015, 143404), (2030, 71702), (4060, 35851)]