231630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1103}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 635904

約数和(自身を除く): 404274

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1103, 2206, 3309, 5515, 6618, 7721, 11030, 15442, 16545, 23163, 33090, 38605, 46326, 77210, 115815, 231630]

約数ペア:

[(1, 231630), (2, 115815), (3, 77210), (5, 46326), (6, 38605), (7, 33090), (10, 23163), (14, 16545), (15, 15442), (21, 11030), (30, 7721), (35, 6618), (42, 5515), (70, 3309), (105, 2206), (210, 1103)]