489425610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{397907}}^1$

素因数の和:397958

約数の個数: 32

約数和(自身を含む): 1203273792

約数和(自身を除く): 713848182

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 397907, 795814, 1193721, 1989535, 2387442, 3979070, 5968605, 11937210, 16314187, 32628374, 48942561, 81570935, 97885122, 163141870, 244712805, 489425610]

約数ペア:

[(1, 489425610), (2, 244712805), (3, 163141870), (5, 97885122), (6, 81570935), (10, 48942561), (15, 32628374), (30, 16314187), (41, 11937210), (82, 5968605), (123, 3979070), (205, 2387442), (246, 1989535), (410, 1193721), (615, 795814), (1230, 397907)]