2010229655

素因数分解:

$5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{367}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 2859448320

約数和(自身を除く): 849218665

約数列:

[1, 5, 7, 35, 49, 79, 245, 283, 367, 395, 553, 1415, 1835, 1981, 2569, 2765, 3871, 9905, 12845, 13867, 17983, 19355, 22357, 28993, 69335, 89915, 103861, 111785, 144965, 156499, 202951, 519305, 727027, 782495, 1014755, 1095493, 1420657, 3635135, 5089189, 5477465, 7103285, 8205019, 25445945, 41025095, 57435133, 287175665, 402045931, 2010229655]

約数ペア:

[(1, 2010229655), (5, 402045931), (7, 287175665), (35, 57435133), (49, 41025095), (79, 25445945), (245, 8205019), (283, 7103285), (367, 5477465), (395, 5089189), (553, 3635135), (1415, 1420657), (1835, 1095493), (1981, 1014755), (2569, 782495), (2765, 727027), (3871, 519305), (9905, 202951), (12845, 156499), (13867, 144965), (17983, 111785), (19355, 103861), (22357, 89915), (28993, 69335)]