1330556940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7391983}}^1$

素因数の和:7391998

約数の個数: 36

約数和(自身を含む): 4036023264

約数和(自身を除く): 2705466324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7391983, 14783966, 22175949, 29567932, 36959915, 44351898, 66527847, 73919830, 88703796, 110879745, 133055694, 147839660, 221759490, 266111388, 332639235, 443518980, 665278470, 1330556940]

約数ペア:

[(1, 1330556940), (2, 665278470), (3, 443518980), (4, 332639235), (5, 266111388), (6, 221759490), (9, 147839660), (10, 133055694), (12, 110879745), (15, 88703796), (18, 73919830), (20, 66527847), (30, 44351898), (36, 36959915), (45, 29567932), (60, 22175949), (90, 14783966), (180, 7391983)]