1403150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 3154560

約数和(自身を除く): 1751410

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 211, 266, 350, 422, 475, 665, 950, 1055, 1330, 1477, 2110, 2954, 3325, 4009, 5275, 6650, 7385, 8018, 10550, 14770, 20045, 28063, 36925, 40090, 56126, 73850, 100225, 140315, 200450, 280630, 701575, 1403150]

約数ペア:

[(1, 1403150), (2, 701575), (5, 280630), (7, 200450), (10, 140315), (14, 100225), (19, 73850), (25, 56126), (35, 40090), (38, 36925), (50, 28063), (70, 20045), (95, 14770), (133, 10550), (175, 8018), (190, 7385), (211, 6650), (266, 5275), (350, 4009), (422, 3325), (475, 2954), (665, 2110), (950, 1477), (1055, 1330)]