348533830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 685283328

約数和(自身を除く): 336749498

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 101, 106, 170, 202, 265, 383, 505, 530, 766, 901, 1010, 1717, 1802, 1915, 3434, 3830, 4505, 5353, 6511, 8585, 9010, 10706, 13022, 17170, 20299, 26765, 32555, 38683, 40598, 53530, 65110, 77366, 91001, 101495, 182002, 193415, 202990, 345083, 386830, 455005, 657611, 690166, 910010, 1315222, 1725415, 2050199, 3288055, 3450830, 4100398, 6576110, 10250995, 20501990, 34853383, 69706766, 174266915, 348533830]

約数ペア:

[(1, 348533830), (2, 174266915), (5, 69706766), (10, 34853383), (17, 20501990), (34, 10250995), (53, 6576110), (85, 4100398), (101, 3450830), (106, 3288055), (170, 2050199), (202, 1725415), (265, 1315222), (383, 910010), (505, 690166), (530, 657611), (766, 455005), (901, 386830), (1010, 345083), (1717, 202990), (1802, 193415), (1915, 182002), (3434, 101495), (3830, 91001), (4505, 77366), (5353, 65110), (6511, 53530), (8585, 40598), (9010, 38683), (10706, 32555), (13022, 26765), (17170, 20299)]