173725930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{130621}}^1$

素因数の和:130654

約数の個数: 32

約数和(自身を含む): 376191360

約数和(自身を除く): 202465430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 130621, 261242, 653105, 914347, 1306210, 1828694, 2481799, 4571735, 4963598, 9143470, 12408995, 17372593, 24817990, 34745186, 86862965, 173725930]

約数ペア:

[(1, 173725930), (2, 86862965), (5, 34745186), (7, 24817990), (10, 17372593), (14, 12408995), (19, 9143470), (35, 4963598), (38, 4571735), (70, 2481799), (95, 1828694), (133, 1306210), (190, 914347), (266, 653105), (665, 261242), (1330, 130621)]