30187458

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{79861}}^1$

素因数の和:79879

約数の個数: 32

約数和(自身を含む): 76667520

約数和(自身を除く): 46480062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 79861, 159722, 239583, 479166, 559027, 718749, 1118054, 1437498, 1677081, 2156247, 3354162, 4312494, 5031243, 10062486, 15093729, 30187458]

約数ペア:

[(1, 30187458), (2, 15093729), (3, 10062486), (6, 5031243), (7, 4312494), (9, 3354162), (14, 2156247), (18, 1677081), (21, 1437498), (27, 1118054), (42, 718749), (54, 559027), (63, 479166), (126, 239583), (189, 159722), (378, 79861)]