557322390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{121421}}^1$

素因数の和:121454

約数の個数: 64

約数和(自身を含む): 1573629120

約数和(自身を除く): 1016306730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 121421, 242842, 364263, 607105, 728526, 1092789, 1214210, 1821315, 2064157, 2185578, 3278367, 3642630, 4128314, 5463945, 6192471, 6556734, 10320785, 10927890, 12384942, 16391835, 18577413, 20641570, 30962355, 32783670, 37154826, 55732239, 61924710, 92887065, 111464478, 185774130, 278661195, 557322390]

約数ペア:

[(1, 557322390), (2, 278661195), (3, 185774130), (5, 111464478), (6, 92887065), (9, 61924710), (10, 55732239), (15, 37154826), (17, 32783670), (18, 30962355), (27, 20641570), (30, 18577413), (34, 16391835), (45, 12384942), (51, 10927890), (54, 10320785), (85, 6556734), (90, 6192471), (102, 5463945), (135, 4128314), (153, 3642630), (170, 3278367), (255, 2185578), (270, 2064157), (306, 1821315), (459, 1214210), (510, 1092789), (765, 728526), (918, 607105), (1530, 364263), (2295, 242842), (4590, 121421)]