159449080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{569461}}^1$

素因数の和:569479

約数の個数: 32

約数和(自身を含む): 410012640

約数和(自身を除く): 250563560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 569461, 1138922, 2277844, 2847305, 3986227, 4555688, 5694610, 7972454, 11389220, 15944908, 19931135, 22778440, 31889816, 39862270, 79724540, 159449080]

約数ペア:

[(1, 159449080), (2, 79724540), (4, 39862270), (5, 31889816), (7, 22778440), (8, 19931135), (10, 15944908), (14, 11389220), (20, 7972454), (28, 5694610), (35, 4555688), (40, 3986227), (56, 2847305), (70, 2277844), (140, 1138922), (280, 569461)]