173635490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{130553}}^1$

素因数の和:130586

約数の個数: 32

約数和(自身を含む): 375995520

約数和(自身を除く): 202360030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 130553, 261106, 652765, 913871, 1305530, 1827742, 2480507, 4569355, 4961014, 9138710, 12402535, 17363549, 24805070, 34727098, 86817745, 173635490]

約数ペア:

[(1, 173635490), (2, 86817745), (5, 34727098), (7, 24805070), (10, 17363549), (14, 12402535), (19, 9138710), (35, 4961014), (38, 4569355), (70, 2480507), (95, 1827742), (133, 1305530), (190, 913871), (266, 652765), (665, 261106), (1330, 130553)]