150143560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{536227}}^1$

素因数の和:536245

約数の個数: 32

約数和(自身を含む): 386084160

約数和(自身を除く): 235940600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 536227, 1072454, 2144908, 2681135, 3753589, 4289816, 5362270, 7507178, 10724540, 15014356, 18767945, 21449080, 30028712, 37535890, 75071780, 150143560]

約数ペア:

[(1, 150143560), (2, 75071780), (4, 37535890), (5, 30028712), (7, 21449080), (8, 18767945), (10, 15014356), (14, 10724540), (20, 7507178), (28, 5362270), (35, 4289816), (40, 3753589), (56, 2681135), (70, 2144908), (140, 1072454), (280, 536227)]