133723870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1091}}^1$

素因数の和:1225

約数の個数: 64

約数和(自身を含む): 294368256

約数和(自身を除く): 160644386

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 103, 119, 170, 206, 238, 515, 595, 721, 1030, 1091, 1190, 1442, 1751, 2182, 3502, 3605, 5455, 7210, 7637, 8755, 10910, 12257, 15274, 17510, 18547, 24514, 37094, 38185, 61285, 76370, 92735, 112373, 122570, 129829, 185470, 224746, 259658, 561865, 649145, 786611, 1123730, 1298290, 1573222, 1910341, 3820682, 3933055, 7866110, 9551705, 13372387, 19103410, 26744774, 66861935, 133723870]

約数ペア:

[(1, 133723870), (2, 66861935), (5, 26744774), (7, 19103410), (10, 13372387), (14, 9551705), (17, 7866110), (34, 3933055), (35, 3820682), (70, 1910341), (85, 1573222), (103, 1298290), (119, 1123730), (170, 786611), (206, 649145), (238, 561865), (515, 259658), (595, 224746), (721, 185470), (1030, 129829), (1091, 122570), (1190, 112373), (1442, 92735), (1751, 76370), (2182, 61285), (3502, 38185), (3605, 37094), (5455, 24514), (7210, 18547), (7637, 17510), (8755, 15274), (10910, 12257)]