189072190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{11261}}^1$

素因数の和:11364

約数の個数: 32

約数和(自身を含む): 360023616

約数和(自身を除く): 170951426

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 3358, 8395, 11261, 16790, 22522, 56305, 112610, 259003, 518006, 822053, 1295015, 1644106, 2590030, 4110265, 8220530, 18907219, 37814438, 94536095, 189072190]

約数ペア:

[(1, 189072190), (2, 94536095), (5, 37814438), (10, 18907219), (23, 8220530), (46, 4110265), (73, 2590030), (115, 1644106), (146, 1295015), (230, 822053), (365, 518006), (730, 259003), (1679, 112610), (3358, 56305), (8395, 22522), (11261, 16790)]