141970860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{262909}}^1$

素因数の和:262927

約数の個数: 48

約数和(自身を含む): 441688800

約数和(自身を除く): 299717940

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, 262909, 525818, 788727, 1051636, 1314545, 1577454, 2366181, 2629090, 3154908, 3943635, 4732362, 5258180, 7098543, 7887270, 9464724, 11830905, 14197086, 15774540, 23661810, 28394172, 35492715, 47323620, 70985430, 141970860]

約数ペア:

[(1, 141970860), (2, 70985430), (3, 47323620), (4, 35492715), (5, 28394172), (6, 23661810), (9, 15774540), (10, 14197086), (12, 11830905), (15, 9464724), (18, 7887270), (20, 7098543), (27, 5258180), (30, 4732362), (36, 3943635), (45, 3154908), (54, 2629090), (60, 2366181), (90, 1577454), (108, 1314545), (135, 1051636), (180, 788727), (270, 525818), (540, 262909)]