748230140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{32003}}^1$

素因数の和:32186

約数の個数: 48

約数和(自身を含む): 1806561792

約数和(自身を除く): 1058331652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 668, 835, 1169, 1670, 2338, 3340, 4676, 5845, 11690, 23380, 32003, 64006, 128012, 160015, 224021, 320030, 448042, 640060, 896084, 1120105, 2240210, 4480420, 5344501, 10689002, 21378004, 26722505, 37411507, 53445010, 74823014, 106890020, 149646028, 187057535, 374115070, 748230140]

約数ペア:

[(1, 748230140), (2, 374115070), (4, 187057535), (5, 149646028), (7, 106890020), (10, 74823014), (14, 53445010), (20, 37411507), (28, 26722505), (35, 21378004), (70, 10689002), (140, 5344501), (167, 4480420), (334, 2240210), (668, 1120105), (835, 896084), (1169, 640060), (1670, 448042), (2338, 320030), (3340, 224021), (4676, 160015), (5845, 128012), (11690, 64006), (23380, 32003)]