42019620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30449}}^1$

素因数の和:30484

約数の個数: 48

約数和(自身を含む): 122774400

約数和(自身を除く): 80754780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 30449, 60898, 91347, 121796, 152245, 182694, 304490, 365388, 456735, 608980, 700327, 913470, 1400654, 1826940, 2100981, 2801308, 3501635, 4201962, 7003270, 8403924, 10504905, 14006540, 21009810, 42019620]

約数ペア:

[(1, 42019620), (2, 21009810), (3, 14006540), (4, 10504905), (5, 8403924), (6, 7003270), (10, 4201962), (12, 3501635), (15, 2801308), (20, 2100981), (23, 1826940), (30, 1400654), (46, 913470), (60, 700327), (69, 608980), (92, 456735), (115, 365388), (138, 304490), (230, 182694), (276, 152245), (345, 121796), (460, 91347), (690, 60898), (1380, 30449)]