57531390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{5591}}^1$

素因数の和:5622

約数の個数: 64

約数和(自身を含む): 161049600

約数和(自身を除く): 103518210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 3430, 5145, 5591, 10290, 11182, 16773, 27955, 33546, 39137, 55910, 78274, 83865, 117411, 167730, 195685, 234822, 273959, 391370, 547918, 587055, 821877, 1174110, 1369795, 1643754, 1917713, 2739590, 3835426, 4109385, 5753139, 8218770, 9588565, 11506278, 19177130, 28765695, 57531390]

約数ペア:

[(1, 57531390), (2, 28765695), (3, 19177130), (5, 11506278), (6, 9588565), (7, 8218770), (10, 5753139), (14, 4109385), (15, 3835426), (21, 2739590), (30, 1917713), (35, 1643754), (42, 1369795), (49, 1174110), (70, 821877), (98, 587055), (105, 547918), (147, 391370), (210, 273959), (245, 234822), (294, 195685), (343, 167730), (490, 117411), (686, 83865), (735, 78274), (1029, 55910), (1470, 39137), (1715, 33546), (2058, 27955), (3430, 16773), (5145, 11182), (5591, 10290)]