9761820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8563}}^1$

素因数の和:8594

約数の個数: 48

約数和(自身を含む): 28775040

約数和(自身を除く): 19013220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 8563, 17126, 25689, 34252, 42815, 51378, 85630, 102756, 128445, 162697, 171260, 256890, 325394, 488091, 513780, 650788, 813485, 976182, 1626970, 1952364, 2440455, 3253940, 4880910, 9761820]

約数ペア:

[(1, 9761820), (2, 4880910), (3, 3253940), (4, 2440455), (5, 1952364), (6, 1626970), (10, 976182), (12, 813485), (15, 650788), (19, 513780), (20, 488091), (30, 325394), (38, 256890), (57, 171260), (60, 162697), (76, 128445), (95, 102756), (114, 85630), (190, 51378), (228, 42815), (285, 34252), (380, 25689), (570, 17126), (1140, 8563)]