577216740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{418273}}^1$

素因数の和:418308

約数の個数: 48

約数和(自身を含む): 1686480768

約数和(自身を除く): 1109264028

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, 418273, 836546, 1254819, 1673092, 2091365, 2509638, 4182730, 5019276, 6274095, 8365460, 9620279, 12548190, 19240558, 25096380, 28860837, 38481116, 48101395, 57721674, 96202790, 115443348, 144304185, 192405580, 288608370, 577216740]

約数ペア:

[(1, 577216740), (2, 288608370), (3, 192405580), (4, 144304185), (5, 115443348), (6, 96202790), (10, 57721674), (12, 48101395), (15, 38481116), (20, 28860837), (23, 25096380), (30, 19240558), (46, 12548190), (60, 9620279), (69, 8365460), (92, 6274095), (115, 5019276), (138, 4182730), (230, 2509638), (276, 2091365), (345, 1673092), (460, 1254819), (690, 836546), (1380, 418273)]