229454830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1087}}^1$

素因数の和:1225

約数の個数: 64

約数和(自身を含む): 479416320

約数和(自身を除く): 249961490

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 101, 110, 190, 202, 209, 418, 505, 1010, 1045, 1087, 1111, 1919, 2090, 2174, 2222, 3838, 5435, 5555, 9595, 10870, 11110, 11957, 19190, 20653, 21109, 23914, 41306, 42218, 59785, 103265, 105545, 109787, 119570, 206530, 211090, 219574, 227183, 454366, 548935, 1097870, 1135915, 1207657, 2085953, 2271830, 2415314, 4171906, 6038285, 10429765, 12076570, 20859530, 22945483, 45890966, 114727415, 229454830]

約数ペア:

[(1, 229454830), (2, 114727415), (5, 45890966), (10, 22945483), (11, 20859530), (19, 12076570), (22, 10429765), (38, 6038285), (55, 4171906), (95, 2415314), (101, 2271830), (110, 2085953), (190, 1207657), (202, 1135915), (209, 1097870), (418, 548935), (505, 454366), (1010, 227183), (1045, 219574), (1087, 211090), (1111, 206530), (1919, 119570), (2090, 109787), (2174, 105545), (2222, 103265), (3838, 59785), (5435, 42218), (5555, 41306), (9595, 23914), (10870, 21109), (11110, 20653), (11957, 19190)]