828123090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{947}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 2016009216

約数和(自身を除く): 1187886126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 283, 309, 515, 566, 618, 849, 947, 1030, 1415, 1545, 1698, 1894, 2830, 2841, 3090, 4245, 4735, 5682, 8490, 9470, 14205, 28410, 29149, 58298, 87447, 97541, 145745, 174894, 195082, 268001, 291490, 292623, 437235, 487705, 536002, 585246, 804003, 874470, 975410, 1340005, 1463115, 1608006, 2680010, 2926230, 4020015, 8040030, 27604103, 55208206, 82812309, 138020515, 165624618, 276041030, 414061545, 828123090]

約数ペア:

[(1, 828123090), (2, 414061545), (3, 276041030), (5, 165624618), (6, 138020515), (10, 82812309), (15, 55208206), (30, 27604103), (103, 8040030), (206, 4020015), (283, 2926230), (309, 2680010), (515, 1608006), (566, 1463115), (618, 1340005), (849, 975410), (947, 874470), (1030, 804003), (1415, 585246), (1545, 536002), (1698, 487705), (1894, 437235), (2830, 292623), (2841, 291490), (3090, 268001), (4245, 195082), (4735, 174894), (5682, 145745), (8490, 97541), (9470, 87447), (14205, 58298), (28410, 29149)]