309081690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21599}}^1$

素因数の和:21668

約数の個数: 64

約数和(自身を含む): 839808000

約数和(自身を除く): 530726310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2862, 4770, 7155, 14310, 21599, 43198, 64797, 107995, 129594, 194391, 215990, 323985, 388782, 583173, 647970, 971955, 1144747, 1166346, 1943910, 2289494, 2915865, 3434241, 5723735, 5831730, 6868482, 10302723, 11447470, 17171205, 20605446, 30908169, 34342410, 51513615, 61816338, 103027230, 154540845, 309081690]

約数ペア:

[(1, 309081690), (2, 154540845), (3, 103027230), (5, 61816338), (6, 51513615), (9, 34342410), (10, 30908169), (15, 20605446), (18, 17171205), (27, 11447470), (30, 10302723), (45, 6868482), (53, 5831730), (54, 5723735), (90, 3434241), (106, 2915865), (135, 2289494), (159, 1943910), (265, 1166346), (270, 1144747), (318, 971955), (477, 647970), (530, 583173), (795, 388782), (954, 323985), (1431, 215990), (1590, 194391), (2385, 129594), (2862, 107995), (4770, 64797), (7155, 43198), (14310, 21599)]