26843940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{49711}}^1$

素因数の和:49729

約数の個数: 48

約数和(自身を含む): 83516160

約数和(自身を除く): 56672220

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, 49711, 99422, 149133, 198844, 248555, 298266, 447399, 497110, 596532, 745665, 894798, 994220, 1342197, 1491330, 1789596, 2236995, 2684394, 2982660, 4473990, 5368788, 6710985, 8947980, 13421970, 26843940]

約数ペア:

[(1, 26843940), (2, 13421970), (3, 8947980), (4, 6710985), (5, 5368788), (6, 4473990), (9, 2982660), (10, 2684394), (12, 2236995), (15, 1789596), (18, 1491330), (20, 1342197), (27, 994220), (30, 894798), (36, 745665), (45, 596532), (54, 497110), (60, 447399), (90, 298266), (108, 248555), (135, 198844), (180, 149133), (270, 99422), (540, 49711)]