248591430

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{102301}}^1$

素因数の和:102323

約数の個数: 48

約数和(自身を含む): 670282704

約数和(自身を除く): 421691274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 102301, 204602, 306903, 511505, 613806, 920709, 1023010, 1534515, 1841418, 2762127, 3069030, 4603545, 5524254, 8286381, 9207090, 13810635, 16572762, 24859143, 27621270, 41431905, 49718286, 82863810, 124295715, 248591430]

約数ペア:

[(1, 248591430), (2, 124295715), (3, 82863810), (5, 49718286), (6, 41431905), (9, 27621270), (10, 24859143), (15, 16572762), (18, 13810635), (27, 9207090), (30, 8286381), (45, 5524254), (54, 4603545), (81, 3069030), (90, 2762127), (135, 1841418), (162, 1534515), (243, 1023010), (270, 920709), (405, 613806), (486, 511505), (810, 306903), (1215, 204602), (2430, 102301)]