2010018075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{108503}}^1$

素因数の和:108548

約数の個数: 48

約数和(自身を含む): 3767258880

約数和(自身を除く): 1757240805

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 3705, 6175, 18525, 108503, 325509, 542515, 1410539, 1627545, 2061557, 2712575, 4231617, 6184671, 7052695, 8137725, 10307785, 21158085, 26800241, 30923355, 35263475, 51538925, 80400723, 105790425, 134001205, 154616775, 402003615, 670006025, 2010018075]

約数ペア:

[(1, 2010018075), (3, 670006025), (5, 402003615), (13, 154616775), (15, 134001205), (19, 105790425), (25, 80400723), (39, 51538925), (57, 35263475), (65, 30923355), (75, 26800241), (95, 21158085), (195, 10307785), (247, 8137725), (285, 7052695), (325, 6184671), (475, 4231617), (741, 2712575), (975, 2061557), (1235, 1627545), (1425, 1410539), (3705, 542515), (6175, 325509), (18525, 108503)]