254997570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{22193}}^1$

素因数の和:22586

約数の個数: 32

約数和(自身を含む): 613619712

約数和(自身を除く): 358622142

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1915, 2298, 3830, 5745, 11490, 22193, 44386, 66579, 110965, 133158, 221930, 332895, 665790, 8499919, 16999838, 25499757, 42499595, 50999514, 84999190, 127498785, 254997570]

約数ペア:

[(1, 254997570), (2, 127498785), (3, 84999190), (5, 50999514), (6, 42499595), (10, 25499757), (15, 16999838), (30, 8499919), (383, 665790), (766, 332895), (1149, 221930), (1915, 133158), (2298, 110965), (3830, 66579), (5745, 44386), (11490, 22193)]