28236477870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{15329}}^1$

素因数の和:15650

約数の個数: 96

約数和(自身を含む): 74528082720

約数和(自身を除く): 46291604850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 211, 291, 422, 485, 582, 633, 873, 970, 1055, 1266, 1455, 1746, 1899, 2110, 2910, 3165, 3798, 4365, 6330, 8730, 9495, 15329, 18990, 20467, 30658, 40934, 45987, 61401, 76645, 91974, 102335, 122802, 137961, 153290, 184203, 204670, 229935, 275922, 307005, 368406, 459870, 614010, 689805, 921015, 1379610, 1486913, 1842030, 2973826, 3234419, 4460739, 6468838, 7434565, 8921478, 9703257, 13382217, 14869130, 16172095, 19406514, 22303695, 26764434, 29109771, 32344190, 44607390, 48516285, 58219542, 66911085, 97032570, 133822170, 145548855, 291097710, 313738643, 627477286, 941215929, 1568693215, 1882431858, 2823647787, 3137386430, 4706079645, 5647295574, 9412159290, 14118238935, 28236477870]

約数ペア:

[(1, 28236477870), (2, 14118238935), (3, 9412159290), (5, 5647295574), (6, 4706079645), (9, 3137386430), (10, 2823647787), (15, 1882431858), (18, 1568693215), (30, 941215929), (45, 627477286), (90, 313738643), (97, 291097710), (194, 145548855), (211, 133822170), (291, 97032570), (422, 66911085), (485, 58219542), (582, 48516285), (633, 44607390), (873, 32344190), (970, 29109771), (1055, 26764434), (1266, 22303695), (1455, 19406514), (1746, 16172095), (1899, 14869130), (2110, 13382217), (2910, 9703257), (3165, 8921478), (3798, 7434565), (4365, 6468838), (6330, 4460739), (8730, 3234419), (9495, 2973826), (15329, 1842030), (18990, 1486913), (20467, 1379610), (30658, 921015), (40934, 689805), (45987, 614010), (61401, 459870), (76645, 368406), (91974, 307005), (102335, 275922), (122802, 229935), (137961, 204670), (153290, 184203)]