75828990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{3931}}^1$

素因数の和:4584

約数の個数: 32

約数和(自身を含む): 182318976

約数和(自身を除く): 106489986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1929, 3215, 3858, 3931, 6430, 7862, 9645, 11793, 19290, 19655, 23586, 39310, 58965, 117930, 2527633, 5055266, 7582899, 12638165, 15165798, 25276330, 37914495, 75828990]

約数ペア:

[(1, 75828990), (2, 37914495), (3, 25276330), (5, 15165798), (6, 12638165), (10, 7582899), (15, 5055266), (30, 2527633), (643, 117930), (1286, 58965), (1929, 39310), (3215, 23586), (3858, 19655), (3931, 19290), (6430, 11793), (7862, 9645)]