30644496

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1684

約数の個数: 60

約数和(自身を含む): 86435440

約数和(自身を除く): 55790944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1531, 1668, 2224, 2502, 3062, 3336, 4593, 5004, 6124, 6672, 9186, 10008, 12248, 13779, 18372, 20016, 24496, 27558, 36744, 55116, 73488, 110232, 212809, 220464, 425618, 638427, 851236, 1276854, 1702472, 1915281, 2553708, 3404944, 3830562, 5107416, 7661124, 10214832, 15322248, 30644496]

約数ペア:

[(1, 30644496), (2, 15322248), (3, 10214832), (4, 7661124), (6, 5107416), (8, 3830562), (9, 3404944), (12, 2553708), (16, 1915281), (18, 1702472), (24, 1276854), (36, 851236), (48, 638427), (72, 425618), (139, 220464), (144, 212809), (278, 110232), (417, 73488), (556, 55116), (834, 36744), (1112, 27558), (1251, 24496), (1531, 20016), (1668, 18372), (2224, 13779), (2502, 12248), (3062, 10008), (3336, 9186), (4593, 6672), (5004, 6124)]