3780090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 9952488

約数和(自身を除く): 6172398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 433, 485, 582, 866, 873, 970, 1299, 1455, 1746, 2165, 2598, 2910, 3897, 4330, 4365, 6495, 7794, 8730, 12990, 19485, 38970, 42001, 84002, 126003, 210005, 252006, 378009, 420010, 630015, 756018, 1260030, 1890045, 3780090]

約数ペア:

[(1, 3780090), (2, 1890045), (3, 1260030), (5, 756018), (6, 630015), (9, 420010), (10, 378009), (15, 252006), (18, 210005), (30, 126003), (45, 84002), (90, 42001), (97, 38970), (194, 19485), (291, 12990), (433, 8730), (485, 7794), (582, 6495), (866, 4365), (873, 4330), (970, 3897), (1299, 2910), (1455, 2598), (1746, 2165)]