187735730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{206303}}^1$

素因数の和:206330

約数の個数: 32

約数和(自身を含む): 415908864

約数和(自身を除く): 228173134

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 206303, 412606, 1031515, 1444121, 2063030, 2681939, 2888242, 5363878, 7220605, 13409695, 14441210, 18773573, 26819390, 37547146, 93867865, 187735730]

約数ペア:

[(1, 187735730), (2, 93867865), (5, 37547146), (7, 26819390), (10, 18773573), (13, 14441210), (14, 13409695), (26, 7220605), (35, 5363878), (65, 2888242), (70, 2681939), (91, 2063030), (130, 1444121), (182, 1031515), (455, 412606), (910, 206303)]