339780610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5981}}^1$

素因数の和:6043

約数の個数: 64

約数和(自身を含む): 723582720

約数和(自身を除く): 383802110

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 95, 115, 130, 190, 230, 247, 299, 437, 494, 598, 874, 1235, 1495, 2185, 2470, 2990, 4370, 5681, 5981, 11362, 11962, 28405, 29905, 56810, 59810, 77753, 113639, 137563, 155506, 227278, 275126, 388765, 568195, 687815, 777530, 1136390, 1375630, 1477307, 1788319, 2613697, 2954614, 3576638, 5227394, 7386535, 8941595, 13068485, 14773070, 17883190, 26136970, 33978061, 67956122, 169890305, 339780610]

約数ペア:

[(1, 339780610), (2, 169890305), (5, 67956122), (10, 33978061), (13, 26136970), (19, 17883190), (23, 14773070), (26, 13068485), (38, 8941595), (46, 7386535), (65, 5227394), (95, 3576638), (115, 2954614), (130, 2613697), (190, 1788319), (230, 1477307), (247, 1375630), (299, 1136390), (437, 777530), (494, 687815), (598, 568195), (874, 388765), (1235, 275126), (1495, 227278), (2185, 155506), (2470, 137563), (2990, 113639), (4370, 77753), (5681, 59810), (5981, 56810), (11362, 29905), (11962, 28405)]