2013155570

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{307}}^1\times {\mathrm{479}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 3744195840

約数和(自身を除く): 1731040270

約数列:

[1, 2, 5, 10, 37, 74, 185, 307, 370, 479, 614, 958, 1369, 1535, 2395, 2738, 3070, 4790, 6845, 11359, 13690, 17723, 22718, 35446, 56795, 88615, 113590, 147053, 177230, 294106, 420283, 655751, 735265, 840566, 1311502, 1470530, 2101415, 3278755, 4202830, 5440961, 6557510, 10881922, 27204805, 54409610, 201315557, 402631114, 1006577785, 2013155570]

約数ペア:

[(1, 2013155570), (2, 1006577785), (5, 402631114), (10, 201315557), (37, 54409610), (74, 27204805), (185, 10881922), (307, 6557510), (370, 5440961), (479, 4202830), (614, 3278755), (958, 2101415), (1369, 1470530), (1535, 1311502), (2395, 840566), (2738, 735265), (3070, 655751), (4790, 420283), (6845, 294106), (11359, 177230), (13690, 147053), (17723, 113590), (22718, 88615), (35446, 56795)]