79312970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 172005120

約数和(自身を除く): 92692150

約数列:

[1, 2, 5, 10, 11, 22, 23, 29, 46, 47, 55, 58, 94, 110, 115, 145, 230, 235, 253, 290, 319, 470, 506, 517, 529, 638, 667, 1034, 1058, 1081, 1265, 1334, 1363, 1595, 2162, 2530, 2585, 2645, 2726, 3190, 3335, 5170, 5290, 5405, 5819, 6670, 6815, 7337, 10810, 11638, 11891, 13630, 14674, 14993, 15341, 23782, 24863, 29095, 29986, 30682, 31349, 36685, 49726, 58190, 59455, 62698, 73370, 74965, 76705, 118910, 124315, 149930, 153410, 156745, 168751, 248630, 273493, 313490, 337502, 344839, 546986, 689678, 721027, 843755, 1367465, 1442054, 1687510, 1724195, 2734930, 3448390, 3605135, 7210270, 7931297, 15862594, 39656485, 79312970]

約数ペア:

[(1, 79312970), (2, 39656485), (5, 15862594), (10, 7931297), (11, 7210270), (22, 3605135), (23, 3448390), (29, 2734930), (46, 1724195), (47, 1687510), (55, 1442054), (58, 1367465), (94, 843755), (110, 721027), (115, 689678), (145, 546986), (230, 344839), (235, 337502), (253, 313490), (290, 273493), (319, 248630), (470, 168751), (506, 156745), (517, 153410), (529, 149930), (638, 124315), (667, 118910), (1034, 76705), (1058, 74965), (1081, 73370), (1265, 62698), (1334, 59455), (1363, 58190), (1595, 49726), (2162, 36685), (2530, 31349), (2585, 30682), (2645, 29986), (2726, 29095), (3190, 24863), (3335, 23782), (5170, 15341), (5290, 14993), (5405, 14674), (5819, 13630), (6670, 11891), (6815, 11638), (7337, 10810)]