83287140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60353}}^1$

素因数の和:60388

約数の個数: 48

約数和(自身を含む): 243347328

約数和(自身を除く): 160060188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 60353, 120706, 181059, 241412, 301765, 362118, 603530, 724236, 905295, 1207060, 1388119, 1810590, 2776238, 3621180, 4164357, 5552476, 6940595, 8328714, 13881190, 16657428, 20821785, 27762380, 41643570, 83287140]

約数ペア:

[(1, 83287140), (2, 41643570), (3, 27762380), (4, 20821785), (5, 16657428), (6, 13881190), (10, 8328714), (12, 6940595), (15, 5552476), (20, 4164357), (23, 3621180), (30, 2776238), (46, 1810590), (60, 1388119), (69, 1207060), (92, 905295), (115, 724236), (138, 603530), (230, 362118), (276, 301765), (345, 241412), (460, 181059), (690, 120706), (1380, 60353)]