210839340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{11299}}^1$

素因数の和:11622

約数の個数: 48

約数和(自身を含む): 592300800

約数和(自身を除く): 381461460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1555, 1866, 3110, 3732, 4665, 6220, 9330, 11299, 18660, 22598, 33897, 45196, 56495, 67794, 112990, 135588, 169485, 225980, 338970, 677940, 3513989, 7027978, 10541967, 14055956, 17569945, 21083934, 35139890, 42167868, 52709835, 70279780, 105419670, 210839340]

約数ペア:

[(1, 210839340), (2, 105419670), (3, 70279780), (4, 52709835), (5, 42167868), (6, 35139890), (10, 21083934), (12, 17569945), (15, 14055956), (20, 10541967), (30, 7027978), (60, 3513989), (311, 677940), (622, 338970), (933, 225980), (1244, 169485), (1555, 135588), (1866, 112990), (3110, 67794), (3732, 56495), (4665, 45196), (6220, 33897), (9330, 22598), (11299, 18660)]