288934270

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{2281}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 532344960

約数和(自身を除く): 243410690

約数列:

[1, 2, 5, 10, 53, 106, 239, 265, 478, 530, 1195, 2281, 2390, 4562, 11405, 12667, 22810, 25334, 63335, 120893, 126670, 241786, 545159, 604465, 1090318, 1208930, 2725795, 5451590, 28893427, 57786854, 144467135, 288934270]

約数ペア:

[(1, 288934270), (2, 144467135), (5, 57786854), (10, 28893427), (53, 5451590), (106, 2725795), (239, 1208930), (265, 1090318), (478, 604465), (530, 545159), (1195, 241786), (2281, 126670), (2390, 120893), (4562, 63335), (11405, 25334), (12667, 22810)]