270030362

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 469807104

約数和(自身を除く): 199776742

約数列:

[1, 2, 7, 14, 103, 206, 271, 542, 691, 721, 1382, 1442, 1897, 3794, 4837, 9674, 27913, 55826, 71173, 142346, 187261, 195391, 374522, 390782, 498211, 996422, 1310827, 2621654, 19287883, 38575766, 135015181, 270030362]

約数ペア:

[(1, 270030362), (2, 135015181), (7, 38575766), (14, 19287883), (103, 2621654), (206, 1310827), (271, 996422), (542, 498211), (691, 390782), (721, 374522), (1382, 195391), (1442, 187261), (1897, 142346), (3794, 71173), (4837, 55826), (9674, 27913)]