509969370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{20261}}^1$

素因数の和:21110

約数の個数: 32

約数和(自身を含む): 1225445760

約数和(自身を除く): 715476390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 839, 1678, 2517, 4195, 5034, 8390, 12585, 20261, 25170, 40522, 60783, 101305, 121566, 202610, 303915, 607830, 16998979, 33997958, 50996937, 84994895, 101993874, 169989790, 254984685, 509969370]

約数ペア:

[(1, 509969370), (2, 254984685), (3, 169989790), (5, 101993874), (6, 84994895), (10, 50996937), (15, 33997958), (30, 16998979), (839, 607830), (1678, 303915), (2517, 202610), (4195, 121566), (5034, 101305), (8390, 60783), (12585, 40522), (20261, 25170)]