30213666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3931}}^1$

素因数の和:4007

約数の個数: 48

約数和(自身を含む): 76060608

約数和(自身を除く): 45846942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 3931, 7686, 7862, 11793, 23586, 27517, 35379, 55034, 70758, 82551, 165102, 239791, 247653, 479582, 495306, 719373, 1438746, 1678537, 2158119, 3357074, 4316238, 5035611, 10071222, 15106833, 30213666]

約数ペア:

[(1, 30213666), (2, 15106833), (3, 10071222), (6, 5035611), (7, 4316238), (9, 3357074), (14, 2158119), (18, 1678537), (21, 1438746), (42, 719373), (61, 495306), (63, 479582), (122, 247653), (126, 239791), (183, 165102), (366, 82551), (427, 70758), (549, 55034), (854, 35379), (1098, 27517), (1281, 23586), (2562, 11793), (3843, 7862), (3931, 7686)]