30614984

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{353}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 59323320

約数和(自身を除く): 28708336

約数列:

[1, 2, 4, 8, 37, 74, 148, 293, 296, 353, 586, 706, 1172, 1412, 2344, 2824, 10841, 13061, 21682, 26122, 43364, 52244, 86728, 103429, 104488, 206858, 413716, 827432, 3826873, 7653746, 15307492, 30614984]

約数ペア:

[(1, 30614984), (2, 15307492), (4, 7653746), (8, 3826873), (37, 827432), (74, 413716), (148, 206858), (293, 104488), (296, 103429), (353, 86728), (586, 52244), (706, 43364), (1172, 26122), (1412, 21682), (2344, 13061), (2824, 10841)]