84702990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 210682944

約数和(自身を除く): 125979954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 137, 185, 222, 274, 370, 411, 555, 557, 685, 822, 1110, 1114, 1370, 1671, 2055, 2785, 3342, 4110, 5069, 5570, 8355, 10138, 15207, 16710, 20609, 25345, 30414, 41218, 50690, 61827, 76035, 76309, 103045, 123654, 152070, 152618, 206090, 228927, 309135, 381545, 457854, 618270, 763090, 1144635, 2289270, 2823433, 5646866, 8470299, 14117165, 16940598, 28234330, 42351495, 84702990]

約数ペア:

[(1, 84702990), (2, 42351495), (3, 28234330), (5, 16940598), (6, 14117165), (10, 8470299), (15, 5646866), (30, 2823433), (37, 2289270), (74, 1144635), (111, 763090), (137, 618270), (185, 457854), (222, 381545), (274, 309135), (370, 228927), (411, 206090), (555, 152618), (557, 152070), (685, 123654), (822, 103045), (1110, 76309), (1114, 76035), (1370, 61827), (1671, 50690), (2055, 41218), (2785, 30414), (3342, 25345), (4110, 20609), (5069, 16710), (5570, 15207), (8355, 10138)]