30789432

素因数分解:

$2^3\times 3^2\times {\mathrm{179}}^1\times {\mathrm{2389}}^1$

素因数の和:2580

約数の個数: 48

約数和(自身を含む): 83889000

約数和(自身を除く): 53099568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 179, 358, 537, 716, 1074, 1432, 1611, 2148, 2389, 3222, 4296, 4778, 6444, 7167, 9556, 12888, 14334, 19112, 21501, 28668, 43002, 57336, 86004, 172008, 427631, 855262, 1282893, 1710524, 2565786, 3421048, 3848679, 5131572, 7697358, 10263144, 15394716, 30789432]

約数ペア:

[(1, 30789432), (2, 15394716), (3, 10263144), (4, 7697358), (6, 5131572), (8, 3848679), (9, 3421048), (12, 2565786), (18, 1710524), (24, 1282893), (36, 855262), (72, 427631), (179, 172008), (358, 86004), (537, 57336), (716, 43002), (1074, 28668), (1432, 21501), (1611, 19112), (2148, 14334), (2389, 12888), (3222, 9556), (4296, 7167), (4778, 6444)]