1275427630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{6053}}^1$

素因数の和:7188

約数の個数: 32

約数和(自身を含む): 2419178400

約数和(自身を除く): 1143750770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1109, 2218, 5545, 6053, 11090, 12106, 21071, 30265, 42142, 60530, 105355, 115007, 210710, 230014, 575035, 1150070, 6712777, 13425554, 33563885, 67127770, 127542763, 255085526, 637713815, 1275427630]

約数ペア:

[(1, 1275427630), (2, 637713815), (5, 255085526), (10, 127542763), (19, 67127770), (38, 33563885), (95, 13425554), (190, 6712777), (1109, 1150070), (2218, 575035), (5545, 230014), (6053, 210710), (11090, 115007), (12106, 105355), (21071, 60530), (30265, 42142)]