1330376465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{1699}}^1$

素因数の和:2357

約数の個数: 32

約数和(自身を含む): 1821312000

約数和(自身を除く): 490935535

約数列:

[1, 5, 11, 23, 55, 115, 253, 619, 1265, 1699, 3095, 6809, 8495, 14237, 18689, 34045, 39077, 71185, 93445, 156607, 195385, 429847, 783035, 1051681, 2149235, 5258405, 11568491, 24188663, 57842455, 120943315, 266075293, 1330376465]

約数ペア:

[(1, 1330376465), (5, 266075293), (11, 120943315), (23, 57842455), (55, 24188663), (115, 11568491), (253, 5258405), (619, 2149235), (1265, 1051681), (1699, 783035), (3095, 429847), (6809, 195385), (8495, 156607), (14237, 93445), (18689, 71185), (34045, 39077)]