313014420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1738969}}^1$

素因数の和:1738984

約数の個数: 36

約数和(自身を含む): 949477620

約数和(自身を除く): 636463200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1738969, 3477938, 5216907, 6955876, 8694845, 10433814, 15650721, 17389690, 20867628, 26084535, 31301442, 34779380, 52169070, 62602884, 78253605, 104338140, 156507210, 313014420]

約数ペア:

[(1, 313014420), (2, 156507210), (3, 104338140), (4, 78253605), (5, 62602884), (6, 52169070), (9, 34779380), (10, 31301442), (12, 26084535), (15, 20867628), (18, 17389690), (20, 15650721), (30, 10433814), (36, 8694845), (45, 6955876), (60, 5216907), (90, 3477938), (180, 1738969)]