226643940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{419711}}^1$

素因数の和:419729

約数の個数: 48

約数和(自身を含む): 705116160

約数和(自身を除く): 478472220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 419711, 839422, 1259133, 1678844, 2098555, 2518266, 3777399, 4197110, 5036532, 6295665, 7554798, 8394220, 11332197, 12591330, 15109596, 18886995, 22664394, 25182660, 37773990, 45328788, 56660985, 75547980, 113321970, 226643940]

約数ペア:

[(1, 226643940), (2, 113321970), (3, 75547980), (4, 56660985), (5, 45328788), (6, 37773990), (9, 25182660), (10, 22664394), (12, 18886995), (15, 15109596), (18, 12591330), (20, 11332197), (27, 8394220), (30, 7554798), (36, 6295665), (45, 5036532), (54, 4197110), (60, 3777399), (90, 2518266), (108, 2098555), (135, 1678844), (180, 1259133), (270, 839422), (540, 419711)]