2775270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 6750720

約数和(自身を除く): 3975450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1171, 1185, 2342, 2370, 3513, 5855, 7026, 11710, 17565, 35130, 92509, 185018, 277527, 462545, 555054, 925090, 1387635, 2775270]

約数ペア:

[(1, 2775270), (2, 1387635), (3, 925090), (5, 555054), (6, 462545), (10, 277527), (15, 185018), (30, 92509), (79, 35130), (158, 17565), (237, 11710), (395, 7026), (474, 5855), (790, 3513), (1171, 2370), (1185, 2342)]