16259173630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{543967}}^1$

素因数の和:544049

約数の個数: 48

約数和(自身を含む): 34602892416

約数和(自身を除く): 18343718786

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 854, 2135, 2989, 4270, 5978, 14945, 29890, 543967, 1087934, 2719835, 3807769, 5439670, 7615538, 19038845, 26654383, 33181987, 38077690, 53308766, 66363974, 133271915, 165909935, 232273909, 266543830, 331819870, 464547818, 1161369545, 1625917363, 2322739090, 3251834726, 8129586815, 16259173630]

約数ペア:

[(1, 16259173630), (2, 8129586815), (5, 3251834726), (7, 2322739090), (10, 1625917363), (14, 1161369545), (35, 464547818), (49, 331819870), (61, 266543830), (70, 232273909), (98, 165909935), (122, 133271915), (245, 66363974), (305, 53308766), (427, 38077690), (490, 33181987), (610, 26654383), (854, 19038845), (2135, 7615538), (2989, 5439670), (4270, 3807769), (5978, 2719835), (14945, 1087934), (29890, 543967)]