153685490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{115553}}^1$

素因数の和:115586

約数の個数: 32

約数和(自身を含む): 332795520

約数和(自身を除く): 179110030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 115553, 231106, 577765, 808871, 1155530, 1617742, 2195507, 4044355, 4391014, 8088710, 10977535, 15368549, 21955070, 30737098, 76842745, 153685490]

約数ペア:

[(1, 153685490), (2, 76842745), (5, 30737098), (7, 21955070), (10, 15368549), (14, 10977535), (19, 8088710), (35, 4391014), (38, 4044355), (70, 2195507), (95, 1617742), (133, 1155530), (190, 808871), (266, 577765), (665, 231106), (1330, 115553)]