34439720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2617}}^1$

素因数の和:2682

約数の個数: 64

約数和(自身を含む): 90478080

約数和(自身を除く): 56038360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2617, 2632, 3290, 5234, 6580, 10468, 13085, 13160, 18319, 20936, 26170, 36638, 52340, 73276, 91595, 104680, 122999, 146552, 183190, 245998, 366380, 491996, 614995, 732760, 860993, 983992, 1229990, 1721986, 2459980, 3443972, 4304965, 4919960, 6887944, 8609930, 17219860, 34439720]

約数ペア:

[(1, 34439720), (2, 17219860), (4, 8609930), (5, 6887944), (7, 4919960), (8, 4304965), (10, 3443972), (14, 2459980), (20, 1721986), (28, 1229990), (35, 983992), (40, 860993), (47, 732760), (56, 614995), (70, 491996), (94, 366380), (140, 245998), (188, 183190), (235, 146552), (280, 122999), (329, 104680), (376, 91595), (470, 73276), (658, 52340), (940, 36638), (1316, 26170), (1645, 20936), (1880, 18319), (2617, 13160), (2632, 13085), (3290, 10468), (5234, 6580)]