29558220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21419}}^1$

素因数の和:21454

約数の個数: 48

約数和(自身を含む): 86365440

約数和(自身を除く): 56807220

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, 21419, 42838, 64257, 85676, 107095, 128514, 214190, 257028, 321285, 428380, 492637, 642570, 985274, 1285140, 1477911, 1970548, 2463185, 2955822, 4926370, 5911644, 7389555, 9852740, 14779110, 29558220]

約数ペア:

[(1, 29558220), (2, 14779110), (3, 9852740), (4, 7389555), (5, 5911644), (6, 4926370), (10, 2955822), (12, 2463185), (15, 1970548), (20, 1477911), (23, 1285140), (30, 985274), (46, 642570), (60, 492637), (69, 428380), (92, 321285), (115, 257028), (138, 214190), (230, 128514), (276, 107095), (345, 85676), (460, 64257), (690, 42838), (1380, 21419)]