23033820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5407}}^1$

素因数の和:5490

約数の個数: 48

約数和(自身を含む): 65415168

約数和(自身を除く): 42381348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 5407, 10814, 16221, 21628, 27035, 32442, 54070, 64884, 81105, 108140, 162210, 324420, 383897, 767794, 1151691, 1535588, 1919485, 2303382, 3838970, 4606764, 5758455, 7677940, 11516910, 23033820]

約数ペア:

[(1, 23033820), (2, 11516910), (3, 7677940), (4, 5758455), (5, 4606764), (6, 3838970), (10, 2303382), (12, 1919485), (15, 1535588), (20, 1151691), (30, 767794), (60, 383897), (71, 324420), (142, 162210), (213, 108140), (284, 81105), (355, 64884), (426, 54070), (710, 32442), (852, 27035), (1065, 21628), (1420, 16221), (2130, 10814), (4260, 5407)]