140667070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4903}}^1$

素因数の和:5080

約数の個数: 32

約数和(自身を含む): 268346880

約数和(自身を除く): 127679810

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 755, 1510, 2869, 4903, 5738, 9806, 14345, 24515, 28690, 49030, 93157, 186314, 465785, 740353, 931570, 1480706, 3701765, 7403530, 14066707, 28133414, 70333535, 140667070]

約数ペア:

[(1, 140667070), (2, 70333535), (5, 28133414), (10, 14066707), (19, 7403530), (38, 3701765), (95, 1480706), (151, 931570), (190, 740353), (302, 465785), (755, 186314), (1510, 93157), (2869, 49030), (4903, 28690), (5738, 24515), (9806, 14345)]