190027910

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{70121}}^1$

素因数の和:70399

約数の個数: 16

約数和(自身を含む): 343317312

約数和(自身を除く): 153289402

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 70121, 140242, 350605, 701210, 19002791, 38005582, 95013955, 190027910]

約数ペア:

[(1, 190027910), (2, 95013955), (5, 38005582), (10, 19002791), (271, 701210), (542, 350605), (1355, 140242), (2710, 70121)]