1339590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{6379}}^1$

素因数の和:6396

約数の個数: 32

約数和(自身を含む): 3674880

約数和(自身を除く): 2335290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 6379, 12758, 19137, 31895, 38274, 44653, 63790, 89306, 95685, 133959, 191370, 223265, 267918, 446530, 669795, 1339590]

約数ペア:

[(1, 1339590), (2, 669795), (3, 446530), (5, 267918), (6, 223265), (7, 191370), (10, 133959), (14, 95685), (15, 89306), (21, 63790), (30, 44653), (35, 38274), (42, 31895), (70, 19137), (105, 12758), (210, 6379)]