30480814

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{449}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 56548800

約数和(自身を除く): 26067986

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 373, 449, 746, 898, 2611, 3143, 4849, 5222, 5837, 6286, 9698, 11674, 33943, 40859, 67886, 81718, 167477, 334954, 1172339, 2177201, 2344678, 4354402, 15240407, 30480814]

約数ペア:

[(1, 30480814), (2, 15240407), (7, 4354402), (13, 2344678), (14, 2177201), (26, 1172339), (91, 334954), (182, 167477), (373, 81718), (449, 67886), (746, 40859), (898, 33943), (2611, 11674), (3143, 9698), (4849, 6286), (5222, 5837)]