1388850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 3535488

約数和(自身を除く): 2146638

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 141, 150, 197, 235, 282, 394, 470, 591, 705, 985, 1175, 1182, 1410, 1970, 2350, 2955, 3525, 4925, 5910, 7050, 9259, 9850, 14775, 18518, 27777, 29550, 46295, 55554, 92590, 138885, 231475, 277770, 462950, 694425, 1388850]

約数ペア:

[(1, 1388850), (2, 694425), (3, 462950), (5, 277770), (6, 231475), (10, 138885), (15, 92590), (25, 55554), (30, 46295), (47, 29550), (50, 27777), (75, 18518), (94, 14775), (141, 9850), (150, 9259), (197, 7050), (235, 5910), (282, 4925), (394, 3525), (470, 2955), (591, 2350), (705, 1970), (985, 1410), (1175, 1182)]