127091970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{470711}}^1$

素因数の和:470727

約数の個数: 32

約数和(自身を含む): 338912640

約数和(自身を除く): 211820670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 470711, 941422, 1412133, 2353555, 2824266, 4236399, 4707110, 7060665, 8472798, 12709197, 14121330, 21181995, 25418394, 42363990, 63545985, 127091970]

約数ペア:

[(1, 127091970), (2, 63545985), (3, 42363990), (5, 25418394), (6, 21181995), (9, 14121330), (10, 12709197), (15, 8472798), (18, 7060665), (27, 4707110), (30, 4236399), (45, 2824266), (54, 2353555), (90, 1412133), (135, 941422), (270, 470711)]