670490135

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{22511}}^1$

素因数の和:22583

約数の個数: 32

約数和(自身を含む): 985485312

約数和(自身を除く): 314995177

約数列:

[1, 5, 7, 23, 35, 37, 115, 161, 185, 259, 805, 851, 1295, 4255, 5957, 22511, 29785, 112555, 157577, 517753, 787885, 832907, 2588765, 3624271, 4164535, 5830349, 18121355, 19156861, 29151745, 95784305, 134098027, 670490135]

約数ペア:

[(1, 670490135), (5, 134098027), (7, 95784305), (23, 29151745), (35, 19156861), (37, 18121355), (115, 5830349), (161, 4164535), (185, 3624271), (259, 2588765), (805, 832907), (851, 787885), (1295, 517753), (4255, 157577), (5957, 112555), (22511, 29785)]