220619130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{21193}}^1$

素因数の和:21550

約数の個数: 32

約数和(自身を含む): 531036864

約数和(自身を除く): 310417734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 347, 694, 1041, 1735, 2082, 3470, 5205, 10410, 21193, 42386, 63579, 105965, 127158, 211930, 317895, 635790, 7353971, 14707942, 22061913, 36769855, 44123826, 73539710, 110309565, 220619130]

約数ペア:

[(1, 220619130), (2, 110309565), (3, 73539710), (5, 44123826), (6, 36769855), (10, 22061913), (15, 14707942), (30, 7353971), (347, 635790), (694, 317895), (1041, 211930), (1735, 127158), (2082, 105965), (3470, 63579), (5205, 42386), (10410, 21193)]