30219315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1039}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 55511040

約数和(自身を除く): 25291725

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 277, 831, 1039, 1385, 1939, 3117, 4155, 5195, 5817, 7273, 9695, 15585, 21819, 29085, 36365, 109095, 287803, 863409, 1439015, 2014621, 4317045, 6043863, 10073105, 30219315]

約数ペア:

[(1, 30219315), (3, 10073105), (5, 6043863), (7, 4317045), (15, 2014621), (21, 1439015), (35, 863409), (105, 287803), (277, 109095), (831, 36365), (1039, 29085), (1385, 21819), (1939, 15585), (3117, 9695), (4155, 7273), (5195, 5817)]