304887330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{27997}}^1$

素因数の和:28032

約数の個数: 72

約数和(自身を含む): 871353756

約数和(自身を除く): 566466426

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 27997, 55994, 83991, 139985, 167982, 251973, 279970, 307967, 419955, 503946, 615934, 839910, 923901, 1259865, 1539835, 1847802, 2519730, 2771703, 3079670, 3387637, 4619505, 5543406, 6775274, 9239010, 10162911, 13858515, 16938185, 20325822, 27717030, 30488733, 33876370, 50814555, 60977466, 101629110, 152443665, 304887330]

約数ペア:

[(1, 304887330), (2, 152443665), (3, 101629110), (5, 60977466), (6, 50814555), (9, 33876370), (10, 30488733), (11, 27717030), (15, 20325822), (18, 16938185), (22, 13858515), (30, 10162911), (33, 9239010), (45, 6775274), (55, 5543406), (66, 4619505), (90, 3387637), (99, 3079670), (110, 2771703), (121, 2519730), (165, 1847802), (198, 1539835), (242, 1259865), (330, 923901), (363, 839910), (495, 615934), (605, 503946), (726, 419955), (990, 307967), (1089, 279970), (1210, 251973), (1815, 167982), (2178, 139985), (3630, 83991), (5445, 55994), (10890, 27997)]