1116270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 2957760

約数和(自身を除く): 1841490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 157, 158, 237, 314, 395, 471, 474, 711, 785, 790, 942, 1185, 1413, 1422, 1570, 2355, 2370, 2826, 3555, 4710, 7065, 7110, 12403, 14130, 24806, 37209, 62015, 74418, 111627, 124030, 186045, 223254, 372090, 558135, 1116270]

約数ペア:

[(1, 1116270), (2, 558135), (3, 372090), (5, 223254), (6, 186045), (9, 124030), (10, 111627), (15, 74418), (18, 62015), (30, 37209), (45, 24806), (79, 14130), (90, 12403), (157, 7110), (158, 7065), (237, 4710), (314, 3555), (395, 2826), (471, 2370), (474, 2355), (711, 1570), (785, 1422), (790, 1413), (942, 1185)]