313048670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 633526272

約数和(自身を除く): 320477602

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 151, 235, 302, 401, 470, 517, 755, 802, 1034, 1510, 1661, 2005, 2585, 3322, 4010, 4411, 5170, 7097, 8305, 8822, 14194, 16610, 18847, 22055, 35485, 37694, 44110, 60551, 70970, 78067, 94235, 121102, 156134, 188470, 207317, 302755, 390335, 414634, 605510, 666061, 780670, 1036585, 1332122, 2073170, 2845897, 3330305, 5691794, 6660610, 14229485, 28458970, 31304867, 62609734, 156524335, 313048670]

約数ペア:

[(1, 313048670), (2, 156524335), (5, 62609734), (10, 31304867), (11, 28458970), (22, 14229485), (47, 6660610), (55, 5691794), (94, 3330305), (110, 2845897), (151, 2073170), (235, 1332122), (302, 1036585), (401, 780670), (470, 666061), (517, 605510), (755, 414634), (802, 390335), (1034, 302755), (1510, 207317), (1661, 188470), (2005, 156134), (2585, 121102), (3322, 94235), (4010, 78067), (4411, 70970), (5170, 60551), (7097, 44110), (8305, 37694), (8822, 35485), (14194, 22055), (16610, 18847)]