1434440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 3801600

約数和(自身を除く): 2367160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 109, 140, 188, 218, 235, 280, 329, 376, 436, 470, 545, 658, 763, 872, 940, 1090, 1316, 1526, 1645, 1880, 2180, 2632, 3052, 3290, 3815, 4360, 5123, 6104, 6580, 7630, 10246, 13160, 15260, 20492, 25615, 30520, 35861, 40984, 51230, 71722, 102460, 143444, 179305, 204920, 286888, 358610, 717220, 1434440]

約数ペア:

[(1, 1434440), (2, 717220), (4, 358610), (5, 286888), (7, 204920), (8, 179305), (10, 143444), (14, 102460), (20, 71722), (28, 51230), (35, 40984), (40, 35861), (47, 30520), (56, 25615), (70, 20492), (94, 15260), (109, 13160), (140, 10246), (188, 7630), (218, 6580), (235, 6104), (280, 5123), (329, 4360), (376, 3815), (436, 3290), (470, 3052), (545, 2632), (658, 2180), (763, 1880), (872, 1645), (940, 1526), (1090, 1316)]