143820950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 334520256

約数和(自身を除く): 190699306

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 73, 91, 130, 146, 175, 182, 325, 350, 365, 433, 455, 511, 650, 730, 866, 910, 949, 1022, 1825, 1898, 2165, 2275, 2555, 3031, 3650, 4330, 4550, 4745, 5110, 5629, 6062, 6643, 9490, 10825, 11258, 12775, 13286, 15155, 21650, 23725, 25550, 28145, 30310, 31609, 33215, 39403, 47450, 56290, 63218, 66430, 75775, 78806, 140725, 151550, 158045, 166075, 197015, 221263, 281450, 316090, 332150, 394030, 410917, 442526, 790225, 821834, 985075, 1106315, 1580450, 1970150, 2054585, 2212630, 2876419, 4109170, 5531575, 5752838, 10272925, 11063150, 14382095, 20545850, 28764190, 71910475, 143820950]

約数ペア:

[(1, 143820950), (2, 71910475), (5, 28764190), (7, 20545850), (10, 14382095), (13, 11063150), (14, 10272925), (25, 5752838), (26, 5531575), (35, 4109170), (50, 2876419), (65, 2212630), (70, 2054585), (73, 1970150), (91, 1580450), (130, 1106315), (146, 985075), (175, 821834), (182, 790225), (325, 442526), (350, 410917), (365, 394030), (433, 332150), (455, 316090), (511, 281450), (650, 221263), (730, 197015), (866, 166075), (910, 158045), (949, 151550), (1022, 140725), (1825, 78806), (1898, 75775), (2165, 66430), (2275, 63218), (2555, 56290), (3031, 47450), (3650, 39403), (4330, 33215), (4550, 31609), (4745, 30310), (5110, 28145), (5629, 25550), (6062, 23725), (6643, 21650), (9490, 15155), (10825, 13286), (11258, 12775)]