1064831940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1971911}}^1$

素因数の和:1971929

約数の個数: 48

約数和(自身を含む): 3312812160

約数和(自身を除く): 2247980220

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, 1971911, 3943822, 5915733, 7887644, 9859555, 11831466, 17747199, 19719110, 23662932, 29578665, 35494398, 39438220, 53241597, 59157330, 70988796, 88735995, 106483194, 118314660, 177471990, 212966388, 266207985, 354943980, 532415970, 1064831940]

約数ペア:

[(1, 1064831940), (2, 532415970), (3, 354943980), (4, 266207985), (5, 212966388), (6, 177471990), (9, 118314660), (10, 106483194), (12, 88735995), (15, 70988796), (18, 59157330), (20, 53241597), (27, 39438220), (30, 35494398), (36, 29578665), (45, 23662932), (54, 19719110), (60, 17747199), (90, 11831466), (108, 9859555), (135, 7887644), (180, 5915733), (270, 3943822), (540, 1971911)]