2017909070

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{12071}}^1$

素因数の和:12380

約数の個数: 32

約数和(自身を含む): 3698377920

約数和(自身を除く): 1680468850

約数列:

[1, 2, 5, 10, 73, 146, 229, 365, 458, 730, 1145, 2290, 12071, 16717, 24142, 33434, 60355, 83585, 120710, 167170, 881183, 1762366, 2764259, 4405915, 5528518, 8811830, 13821295, 27642590, 201790907, 403581814, 1008954535, 2017909070]

約数ペア:

[(1, 2017909070), (2, 1008954535), (5, 403581814), (10, 201790907), (73, 27642590), (146, 13821295), (229, 8811830), (365, 5528518), (458, 4405915), (730, 2764259), (1145, 1762366), (2290, 881183), (12071, 167170), (16717, 120710), (24142, 83585), (33434, 60355)]