30546110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 71655840

約数和(自身を除く): 41109730

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 49, 70, 85, 95, 98, 119, 133, 170, 190, 193, 238, 245, 266, 323, 386, 490, 595, 646, 665, 833, 931, 965, 1190, 1330, 1351, 1615, 1666, 1862, 1930, 2261, 2702, 3230, 3281, 3667, 4165, 4522, 4655, 6562, 6755, 7334, 8330, 9310, 9457, 11305, 13510, 15827, 16405, 18335, 18914, 22610, 22967, 25669, 31654, 32810, 36670, 45934, 47285, 51338, 62339, 79135, 94570, 114835, 124678, 128345, 158270, 160769, 179683, 229670, 256690, 311695, 321538, 359366, 436373, 623390, 803845, 872746, 898415, 1607690, 1796830, 2181865, 3054611, 4363730, 6109222, 15273055, 30546110]

約数ペア:

[(1, 30546110), (2, 15273055), (5, 6109222), (7, 4363730), (10, 3054611), (14, 2181865), (17, 1796830), (19, 1607690), (34, 898415), (35, 872746), (38, 803845), (49, 623390), (70, 436373), (85, 359366), (95, 321538), (98, 311695), (119, 256690), (133, 229670), (170, 179683), (190, 160769), (193, 158270), (238, 128345), (245, 124678), (266, 114835), (323, 94570), (386, 79135), (490, 62339), (595, 51338), (646, 47285), (665, 45934), (833, 36670), (931, 32810), (965, 31654), (1190, 25669), (1330, 22967), (1351, 22610), (1615, 18914), (1666, 18335), (1862, 16405), (1930, 15827), (2261, 13510), (2702, 11305), (3230, 9457), (3281, 9310), (3667, 8330), (4165, 7334), (4522, 6755), (4655, 6562)]