1555374954

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{230017}}^1$

素因数の和:230059

約数の個数: 48

約数和(自身を含む): 3775975488

約数和(自身を除く): 2220600534

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 230017, 460034, 690051, 1380102, 1610119, 3220238, 4830357, 5290391, 9660714, 10580782, 11270833, 15871173, 22541666, 31742346, 33812499, 37032737, 67624998, 74065474, 111098211, 222196422, 259229159, 518458318, 777687477, 1555374954]

約数ペア:

[(1, 1555374954), (2, 777687477), (3, 518458318), (6, 259229159), (7, 222196422), (14, 111098211), (21, 74065474), (23, 67624998), (42, 37032737), (46, 33812499), (49, 31742346), (69, 22541666), (98, 15871173), (138, 11270833), (147, 10580782), (161, 9660714), (294, 5290391), (322, 4830357), (483, 3220238), (966, 1610119), (1127, 1380102), (2254, 690051), (3381, 460034), (6762, 230017)]