151274220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109619}}^1$

素因数の和:109654

約数の個数: 48

約数和(自身を含む): 441987840

約数和(自身を除く): 290713620

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, 109619, 219238, 328857, 438476, 548095, 657714, 1096190, 1315428, 1644285, 2192380, 2521237, 3288570, 5042474, 6577140, 7563711, 10084948, 12606185, 15127422, 25212370, 30254844, 37818555, 50424740, 75637110, 151274220]

約数ペア:

[(1, 151274220), (2, 75637110), (3, 50424740), (4, 37818555), (5, 30254844), (6, 25212370), (10, 15127422), (12, 12606185), (15, 10084948), (20, 7563711), (23, 6577140), (30, 5042474), (46, 3288570), (60, 2521237), (69, 2192380), (92, 1644285), (115, 1315428), (138, 1096190), (230, 657714), (276, 548095), (345, 438476), (460, 328857), (690, 219238), (1380, 109619)]