69111770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 154344960

約数和(自身を除く): 85233190

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 173, 182, 346, 439, 455, 865, 878, 910, 1211, 1730, 2195, 2249, 2422, 3073, 4390, 4498, 5707, 6055, 6146, 11245, 11414, 12110, 15365, 15743, 22490, 28535, 30730, 31486, 39949, 57070, 75947, 78715, 79898, 151894, 157430, 199745, 379735, 399490, 531629, 759470, 987311, 1063258, 1974622, 2658145, 4936555, 5316290, 6911177, 9873110, 13822354, 34555885, 69111770]

約数ペア:

[(1, 69111770), (2, 34555885), (5, 13822354), (7, 9873110), (10, 6911177), (13, 5316290), (14, 4936555), (26, 2658145), (35, 1974622), (65, 1063258), (70, 987311), (91, 759470), (130, 531629), (173, 399490), (182, 379735), (346, 199745), (439, 157430), (455, 151894), (865, 79898), (878, 78715), (910, 75947), (1211, 57070), (1730, 39949), (2195, 31486), (2249, 30730), (2422, 28535), (3073, 22490), (4390, 15743), (4498, 15365), (5707, 12110), (6055, 11414), (6146, 11245)]