30253986

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{8893}}^1$

素因数の和:8917

約数の個数: 48

約数和(自身を含む): 77697984

約数和(自身を除く): 47443998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 8893, 17786, 26679, 53358, 62251, 80037, 124502, 160074, 186753, 240111, 373506, 480222, 560259, 720333, 1120518, 1440666, 1680777, 2160999, 3361554, 4321998, 5042331, 10084662, 15126993, 30253986]

約数ペア:

[(1, 30253986), (2, 15126993), (3, 10084662), (6, 5042331), (7, 4321998), (9, 3361554), (14, 2160999), (18, 1680777), (21, 1440666), (27, 1120518), (42, 720333), (54, 560259), (63, 480222), (81, 373506), (126, 240111), (162, 186753), (189, 160074), (243, 124502), (378, 80037), (486, 62251), (567, 53358), (1134, 26679), (1701, 17786), (3402, 8893)]