2730065820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{80819}}^1$

素因数の和:81394

約数の個数: 48

約数和(自身を含む): 7657856640

約数和(自身を除く): 4927790820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 563, 1126, 1689, 2252, 2815, 3378, 5630, 6756, 8445, 11260, 16890, 33780, 80819, 161638, 242457, 323276, 404095, 484914, 808190, 969828, 1212285, 1616380, 2424570, 4849140, 45501097, 91002194, 136503291, 182004388, 227505485, 273006582, 455010970, 546013164, 682516455, 910021940, 1365032910, 2730065820]

約数ペア:

[(1, 2730065820), (2, 1365032910), (3, 910021940), (4, 682516455), (5, 546013164), (6, 455010970), (10, 273006582), (12, 227505485), (15, 182004388), (20, 136503291), (30, 91002194), (60, 45501097), (563, 4849140), (1126, 2424570), (1689, 1616380), (2252, 1212285), (2815, 969828), (3378, 808190), (5630, 484914), (6756, 404095), (8445, 323276), (11260, 242457), (16890, 161638), (33780, 80819)]