2284290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1523

約数の個数: 48

約数和(自身を含む): 6292728

約数和(自身を除く): 4008438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1493, 1530, 2986, 4479, 7465, 8958, 13437, 14930, 22395, 25381, 26874, 44790, 50762, 67185, 76143, 126905, 134370, 152286, 228429, 253810, 380715, 456858, 761430, 1142145, 2284290]

約数ペア:

[(1, 2284290), (2, 1142145), (3, 761430), (5, 456858), (6, 380715), (9, 253810), (10, 228429), (15, 152286), (17, 134370), (18, 126905), (30, 76143), (34, 67185), (45, 50762), (51, 44790), (85, 26874), (90, 25381), (102, 22395), (153, 14930), (170, 13437), (255, 8958), (306, 7465), (510, 4479), (765, 2986), (1493, 1530)]