4705020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{8713}}^1$

素因数の和:8731

約数の個数: 48

約数和(自身を含む): 14639520

約数和(自身を除く): 9934500

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, 8713, 17426, 26139, 34852, 43565, 52278, 78417, 87130, 104556, 130695, 156834, 174260, 235251, 261390, 313668, 392085, 470502, 522780, 784170, 941004, 1176255, 1568340, 2352510, 4705020]

約数ペア:

[(1, 4705020), (2, 2352510), (3, 1568340), (4, 1176255), (5, 941004), (6, 784170), (9, 522780), (10, 470502), (12, 392085), (15, 313668), (18, 261390), (20, 235251), (27, 174260), (30, 156834), (36, 130695), (45, 104556), (54, 87130), (60, 78417), (90, 52278), (108, 43565), (135, 34852), (180, 26139), (270, 17426), (540, 8713)]