2100789435

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{254179}}^1$

素因数の和:254235

約数の個数: 32

約数和(自身を含む): 3660192000

約数和(自身を除く): 1559402565

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 8265, 254179, 762537, 1270895, 3812685, 4829401, 7371191, 14488203, 22113573, 24147005, 36855955, 72441015, 110567865, 140052629, 420157887, 700263145, 2100789435]

約数ペア:

[(1, 2100789435), (3, 700263145), (5, 420157887), (15, 140052629), (19, 110567865), (29, 72441015), (57, 36855955), (87, 24147005), (95, 22113573), (145, 14488203), (285, 7371191), (435, 4829401), (551, 3812685), (1653, 1270895), (2755, 762537), (8265, 254179)]