7825290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1075

約数の個数: 64

約数和(自身を含む): 21399552

約数和(自身を除く): 13574262

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1031, 1265, 1518, 2062, 2530, 3093, 3795, 5155, 6186, 7590, 10310, 11341, 15465, 22682, 23713, 30930, 34023, 47426, 56705, 68046, 71139, 113410, 118565, 142278, 170115, 237130, 260843, 340230, 355695, 521686, 711390, 782529, 1304215, 1565058, 2608430, 3912645, 7825290]

約数ペア:

[(1, 7825290), (2, 3912645), (3, 2608430), (5, 1565058), (6, 1304215), (10, 782529), (11, 711390), (15, 521686), (22, 355695), (23, 340230), (30, 260843), (33, 237130), (46, 170115), (55, 142278), (66, 118565), (69, 113410), (110, 71139), (115, 68046), (138, 56705), (165, 47426), (230, 34023), (253, 30930), (330, 23713), (345, 22682), (506, 15465), (690, 11341), (759, 10310), (1031, 7590), (1265, 6186), (1518, 5155), (2062, 3795), (2530, 3093)]