289232430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{122039}}^1$

素因数の和:122128

約数の個数: 32

約数和(自身を含む): 702950400

約数和(自身を除く): 413717970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 122039, 244078, 366117, 610195, 732234, 1220390, 1830585, 3661170, 9641081, 19282162, 28923243, 48205405, 57846486, 96410810, 144616215, 289232430]

約数ペア:

[(1, 289232430), (2, 144616215), (3, 96410810), (5, 57846486), (6, 48205405), (10, 28923243), (15, 19282162), (30, 9641081), (79, 3661170), (158, 1830585), (237, 1220390), (395, 732234), (474, 610195), (790, 366117), (1185, 244078), (2370, 122039)]