289743388270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{1237}}^1\times {\mathrm{2819}}^1$

素因数の和:5257

約数の個数: 64

約数和(自身を含む): 597239723520

約数和(自身を除く): 307496335250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1187, 1237, 2374, 2474, 2819, 5638, 5935, 6185, 8309, 8659, 11870, 12370, 14095, 16618, 17318, 19733, 28190, 39466, 41545, 43295, 83090, 86590, 98665, 197330, 1468319, 2936638, 3346153, 3487103, 6692306, 6974206, 7341595, 10278233, 14683190, 16730765, 17435515, 20556466, 23423071, 24409721, 33461530, 34871030, 46846142, 48819442, 51391165, 102782330, 117115355, 122048605, 234230710, 244097210, 4139191261, 8278382522, 20695956305, 28974338827, 41391912610, 57948677654, 144871694135, 289743388270]

約数ペア:

[(1, 289743388270), (2, 144871694135), (5, 57948677654), (7, 41391912610), (10, 28974338827), (14, 20695956305), (35, 8278382522), (70, 4139191261), (1187, 244097210), (1237, 234230710), (2374, 122048605), (2474, 117115355), (2819, 102782330), (5638, 51391165), (5935, 48819442), (6185, 46846142), (8309, 34871030), (8659, 33461530), (11870, 24409721), (12370, 23423071), (14095, 20556466), (16618, 17435515), (17318, 16730765), (19733, 14683190), (28190, 10278233), (39466, 7341595), (41545, 6974206), (43295, 6692306), (83090, 3487103), (86590, 3346153), (98665, 2936638), (197330, 1468319)]