2783220030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{318811}}^1$

素因数の和:318921

約数の個数: 48

約数和(自身を含む): 7310996784

約数和(自身を除く): 4527776754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 318811, 637622, 956433, 1594055, 1912866, 2869299, 3188110, 4782165, 5738598, 9564330, 14346495, 28692990, 30924667, 61849334, 92774001, 154623335, 185548002, 278322003, 309246670, 463870005, 556644006, 927740010, 1391610015, 2783220030]

約数ペア:

[(1, 2783220030), (2, 1391610015), (3, 927740010), (5, 556644006), (6, 463870005), (9, 309246670), (10, 278322003), (15, 185548002), (18, 154623335), (30, 92774001), (45, 61849334), (90, 30924667), (97, 28692990), (194, 14346495), (291, 9564330), (485, 5738598), (582, 4782165), (873, 3188110), (970, 2869299), (1455, 1912866), (1746, 1594055), (2910, 956433), (4365, 637622), (8730, 318811)]