1302450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 3407520

約数和(自身を除く): 2105070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 457, 475, 570, 914, 950, 1371, 1425, 2285, 2742, 2850, 4570, 6855, 8683, 11425, 13710, 17366, 22850, 26049, 34275, 43415, 52098, 68550, 86830, 130245, 217075, 260490, 434150, 651225, 1302450]

約数ペア:

[(1, 1302450), (2, 651225), (3, 434150), (5, 260490), (6, 217075), (10, 130245), (15, 86830), (19, 68550), (25, 52098), (30, 43415), (38, 34275), (50, 26049), (57, 22850), (75, 17366), (95, 13710), (114, 11425), (150, 8683), (190, 6855), (285, 4570), (457, 2850), (475, 2742), (570, 2285), (914, 1425), (950, 1371)]