243927090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{246391}}^1$

素因数の和:246415

約数の個数: 48

約数和(自身を含む): 691868736

約数和(自身を除く): 447941646

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 246391, 492782, 739173, 1231955, 1478346, 2217519, 2463910, 2710301, 3695865, 4435038, 5420602, 7391730, 8130903, 11087595, 13551505, 16261806, 22175190, 24392709, 27103010, 40654515, 48785418, 81309030, 121963545, 243927090]

約数ペア:

[(1, 243927090), (2, 121963545), (3, 81309030), (5, 48785418), (6, 40654515), (9, 27103010), (10, 24392709), (11, 22175190), (15, 16261806), (18, 13551505), (22, 11087595), (30, 8130903), (33, 7391730), (45, 5420602), (55, 4435038), (66, 3695865), (90, 2710301), (99, 2463910), (110, 2217519), (165, 1478346), (198, 1231955), (330, 739173), (495, 492782), (990, 246391)]