2021086050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{709153}}^1$

素因数の和:709187

約数の個数: 48

約数和(自身を含む): 5276105760

約数和(自身を除く): 3255019710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 709153, 1418306, 2127459, 3545765, 4254918, 7091530, 10637295, 13473907, 17728825, 21274590, 26947814, 35457650, 40421721, 53186475, 67369535, 80843442, 106372950, 134739070, 202108605, 336847675, 404217210, 673695350, 1010543025, 2021086050]

約数ペア:

[(1, 2021086050), (2, 1010543025), (3, 673695350), (5, 404217210), (6, 336847675), (10, 202108605), (15, 134739070), (19, 106372950), (25, 80843442), (30, 67369535), (38, 53186475), (50, 40421721), (57, 35457650), (75, 26947814), (95, 21274590), (114, 17728825), (150, 13473907), (190, 10637295), (285, 7091530), (475, 4254918), (570, 3545765), (950, 2127459), (1425, 1418306), (2850, 709153)]