231897890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{4423}}^1$

素因数の和:4551

約数の個数: 48

約数和(自身を含む): 490214592

約数和(自身を除く): 258316702

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 107, 214, 245, 490, 535, 749, 1070, 1498, 3745, 4423, 5243, 7490, 8846, 10486, 22115, 26215, 30961, 44230, 52430, 61922, 154805, 216727, 309610, 433454, 473261, 946522, 1083635, 2167270, 2366305, 3312827, 4732610, 6625654, 16564135, 23189789, 33128270, 46379578, 115948945, 231897890]

約数ペア:

[(1, 231897890), (2, 115948945), (5, 46379578), (7, 33128270), (10, 23189789), (14, 16564135), (35, 6625654), (49, 4732610), (70, 3312827), (98, 2366305), (107, 2167270), (214, 1083635), (245, 946522), (490, 473261), (535, 433454), (749, 309610), (1070, 216727), (1498, 154805), (3745, 61922), (4423, 52430), (5243, 44230), (7490, 30961), (8846, 26215), (10486, 22115)]