254342730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{87403}}^1$

素因数の和:87510

約数の個数: 32

約数和(自身を含む): 616722624

約数和(自身を除く): 362379894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 87403, 174806, 262209, 437015, 524418, 874030, 1311045, 2622090, 8478091, 16956182, 25434273, 42390455, 50868546, 84780910, 127171365, 254342730]

約数ペア:

[(1, 254342730), (2, 127171365), (3, 84780910), (5, 50868546), (6, 42390455), (10, 25434273), (15, 16956182), (30, 8478091), (97, 2622090), (194, 1311045), (291, 874030), (485, 524418), (582, 437015), (970, 262209), (1455, 174806), (2910, 87403)]